Window 10 Technical Preview Dual Boot warning popup message saids:

I'm running Windows 8.1 Pro and I'm trying to setup a dual boot with Windows 10 Technical Preview
I had problems using both Diskpart and Windows 7 USB/DVD Download Tool, but I finally got a usb stick ready to run and install Windows 10 Technical Preview. It wasn't easy but I found another third party iso to usb tool called Rufus to finally get
my bios to boot into the usb drive. Anyway that's not the problem i'm inquiring about, its more about a warning popup message during the dual boot installation.
After selecting the keyboard layout and language and Microsoft user agreement screens, I select the custom installation to select the partition i want to install Windows 10. A warning message saids," The partitions on the disk selected for installation
are not in the recommended order for additional information about installing to gpt disk go to the Microsoft website and search for gpt." , and then it asks if you want to proceed with installation?

Hi,
According to the warning message, this sentence means that the type of current drive is not GPT disk suggested, while Windows installation process recommend you install it at other GPT disk drive. Generally speaking, this message won’t influence
Windows installation.
How about your installation? Is it finished?
Roger Lu
TechNet Community Support

Similar Messages

Booting Windows 10 Technical Preview an from SD Card

Hello!
I am interested in running the Windows 10 Technical Preview on my Late 2013 MacBook Pro with Retina Display. I have downloaded the .iso image, and copied it to a 32GB Class 10 UHS-1 Micro SD Card w/ adapter. Is it possible to boot from the SD Card (by holding the Option Key at startup) and install Windows 10 on the SD Card? My goal is to not use Bootcamp or partition my hard drive in any way, but to be able to use all of my MacBook's CPU, RAM, etc. without being slowed down by a VM like VirtualBox, and be able to take out the SD Card with no risk whatsoever when not in use, and even possibly use it on other computers.
Is this possible?
Are there any risks?
Driver issues with the MacBook's built in Keyboard or Mouse?
Thanks!

http://www.howtogeek.com/191054/how-to-create-bootable-usb-drives-and-sd-cards-f or-every-operating-system/
Ten second Google search.

Windows 10 Technical preview wifi problems

wifi button on windows technical preview does not respond.It shows grey color.But After a restart or logging in after some days the problem vanishes magically. but after some days the problem comes back. Is there a problem with the driver?
I use HP 630 notebook dual boot with windows 7 and technical preview. wifi works fine in windows 7.

Hi Aakshh,
I search for information about HP 630 Notebook PC, it seems there is no driver released for Windows 8.1.
HP 630 Notebook PC
http://h20564.www2.hp.com/hpsc/swd/public/readIndex?sp4ts.oid=5086783
Please Note: Since the website is not hosted by Microsoft, the link may change without notice. Microsoft does not guarantee the accuracy of this information.
Generally, Windows 10 Technical Preview would work on the same hardware for Windows 8.1, in most situations, we can try the drivers for Windows 8.1 to install on Windows 10 Technical Preview.
From your description, it would be related to hardware driver. I would suggest your install the driver in Windows 7 compatibility mode to check the result.
Please remember to mark the replies as answers if they help, and unmark the answers if they provide no help. If you have feedback for TechNet Support, contact [email protected]

Windows 10 Technical Preview - Balloon Notification displayed at upper left corner always ?

I am testing both Windows 10 Technical Preview for x86 (Version 6.4.9841), Windows 10 Pro Technical Preview x86 (Version 10.0.9926) and x64 ( Version 6.4.9860 ) and enabled the balloon notification via local group policy manager:
1. "User Configuration->Administrative Templates->Start Menu and Taskbar->Disable showing balloon notifications as toasts" set to "Enabled"
2. RE-BOOT.
3. When I plugged and unplugged an USB thumb drive, the balloon notification shown at upper left corner of screen always.
This is not right, as I have existing applications depending on balloon notification as well.
Please advise.
Regards,
Ricky Gai.

This web site is for helping visitors in writing software.
To send feedbacks to Microsoft about the preview, use the feedback app.
Visual C++ MVP

Windows 10 technical preview installation has failed

Hi,
I currently use Windows 10 build 9860 on my computer and in another partition of my hard drive I have windows 8.1
Today I was trying to update my build trough the update and recovery>preview builds, but I was getting this error message: "Failed to install the new build, please try again later. 0x8024200D"
After that, I tried to download the offline .iso of the new build and running the setup, every was looking fine but when the installation got to 25% it came back to my desktop and a message appeared: "windows 10 technical preview installation has failed"
Any way that I can solve this?
Thanks

Hi,
I tried a bunch of different steps:
- Do a clean boot
- Use command WSReset.exe on run box
- Command prompt:dism.exe /online /cleanup-image scanhealth and restorehealth(When i use restorehealth gives me this error:0x800f081f)
- Create a new admin user and try to install update
- rename softwaredistribution
- Command prompt: powershell -ExecutionPolicy Unrestricted Add-AppxPackage -DisableDevelopmentMode -Register $Env:SystemRoot\WinStore\AppxManifest.XML
None of this worked so far for me.
I went to C:\$Windows.~BT\Sources\Panther\setuperr.log and got this:
2015-04-03 01:56:15, Error DU DU::CDUSession::Initialize: Failed to begin IUpgradeInternalSession. hr = 0x80004002[gle=0x0000007f]
2015-04-03 01:56:19, Error CDiagnosticsHelper::SetSQMDatapoint: Attempting to set a datapoint in an invalid SQM session[gle=0x0000007f]
2015-04-03 01:57:05, Error DU DU::CDUSession::Initialize: Failed to begin IUpgradeInternalSession. hr = 0x80004002[gle=0x0000007f]
2015-04-03 01:57:24, Error SP pDUSearch: DUSearch failed. hr = 0x80070057
2015-04-03 01:57:24, Error SP CDownloadDUUpdates::DoExecuteInternal: Failed to search for updates. hr = 0x80070057
2015-04-03 01:57:24, Error SP CSetupPlatform::DownloadDynamicUpdates: Failed to download updates. Error: 0x80070057[gle=0x00000012]
2015-04-03 01:57:24, Error MOUPG DUImage: Failed to execute DUImage FOD search and download [0x80070057][gle=0x00000012]
2015-04-03 01:57:29, Error SP pDUSearch: DUSearch failed. hr = 0x80070057
2015-04-03 01:58:43, Error SP pDUSearch: DUSearch failed. hr = 0x80070057
2015-04-03 01:58:43, Error SP CDownloadDUUpdates::DoExecuteInternal: Failed to search for updates. hr = 0x80070057
2015-04-03 01:58:43, Error SP CSetupPlatform::DownloadDynamicUpdates: Failed to download updates. Error: 0x80070057[gle=0x00000012]
2015-04-03 01:58:43, Error MOUPG DUImage: Failed to execute DUImage LangPack search and download [0x80070057][gle=0x00000012]
2015-04-03 01:58:44, Error CONX Failed to get class data from printer 80070057
2015-04-03 01:59:13, Error CONX Unable to get message handle 80092009 c:\windows\system32\drivers\pltgc.sys
2015-04-03 01:59:14, Error CONX Unable to get message handle 80092009 c:\windows\system32\drivers\tapoas.sys
2015-04-03 01:59:36, Error ConX::Compatibility::CActionT<5,struct ConX::Compatibility::NoParameters>::Invoke: Successfully persist data.
2015-04-03 02:02:47, Error SP CSetSafeOSBootCommand::DoExecute: Failed to set the boot app $WINDOWS.~BT\Sources\SetupPlatform.exe. hr = 0x80070003[gle=0x00000003]
2015-04-03 02:02:47, Error SP Operation failed: Set safe OS boot command. Error: 0x80070003[gle=0x000000b7]
2015-04-03 02:02:47, Error MOUPG MoSetupPlatform: ExecuteCurrentOperations reported failure!
2015-04-03 02:02:47, Error MOUPG MoSetupPlatform: Using action error code: [0x80070003]
2015-04-03 02:02:47, Error MOUPG CDlpActionImageDeploy::ExecuteRoutine(322): Result = 0x80070003
2015-04-03 02:02:48, Error MOUPG CDlpActionImpl<class CDlpErrorImpl<class CDlpObjectInternalImpl<class CUnknownImpl<class IMoSetupDlpAction> > > >::Execute(441): Result =
0x80070003
2015-04-03 02:02:48, Error MOUPG CDlpTask::ExecuteAction(3218): Result = 0x80070003
2015-04-03 02:02:48, Error MOUPG CDlpTask::ExecuteActions(3372): Result = 0x80070003
2015-04-03 02:02:48, Error MOUPG CDlpTask::Execute(1630): Result = 0x80070003
2015-04-03 02:02:51, Error MOUPG CSetupManager::ExecuteTask(1710): Result = 0x80070003
2015-04-03 02:02:51, Error MOUPG CSetupManager::ExecuteTask(1673): Result = 0x80070003
2015-04-03 02:02:51, Error MOUPG CSetupManager::ExecuteInstallMode(695): Result = 0x80070003
2015-04-03 02:02:51, Error MOUPG CSetupManager::ExecuteDownlevelMode(353): Result = 0x80070003
2015-04-03 02:05:32, Error MOUPG CSetupManager::Execute(204): Result = 0x80070003
2015-04-03 02:05:32, Error MOUPG CSetupHost::Execute(387): Result = 0x80070003
I have no clue what to do next, now my windows build is saying that will expire 04/15.
Any ideas?
Thanks

Plextor M.2 512gb ssd works on windows 7 but not on windows 10 Technical Preview

i have found that when you try to install windows 10 on a Plextor M.2 512gb ssd the operating system locks up completely after a random amount of time usually within 10 minutes of booting it. the only way to reboot is to unplug or flip the switch
on the power supply. i have tested this also on windows 7 and it works perfect as far as i can tell. i have tried tweaking the UEFI settings and nothing fixes this. any thing i could be missing?

Hi TripleXGaming,
When you boot into Windows 10, please verify to install Windows update.
Some additional update might be useful in this situation. Like KB3021937, more information, please check:
Windows 10 Technical Preview or Windows Server Technical Preview cannot resume from sleep or cannot start
http://support.microsoft.com/kb/3021937/en-us
Best regards
Michael Shao
TechNet Community Support

Windows 10 Technical Preview Enterprise Build 9879 Product Key

Hi
Does the Windows 10 Technical Preview Enterprise 9879 uses the same product key as build 9841???

I would have been totally satisfied if the final release was B9860.
I have installed the TP on all my pc's. I have 3 desktops and a laptop that I did clean installs for on spare hard drives.
I also cloned the Windows 8.1 systems from each of them - and upgraded to Win 10 TP to see how it would handle the variety of applications I have on each.
One minor issue was that a diagnostic application I prefer to use - lost some of it's capability to display certain components like CPU specs.
The audio had been working exceptionally well up to B9860. Then I had one major issue on one of the desktops - when the audio stopped working right. Microphone audio was passed to the speaker output correctly - but NO audio
was passed from Windows Media Player or Winamp. But it did pass audio thru to the speakers from a music editing application which I use.
Even more strange was that when I moved that hard drive to another desktop which has similar motherboard - the audio works perfectly. Both have VIA audio devices.
I also installed Win10 TP Enterprise on a hard drive and had the same results as above when booted up on those two desktop pc's. Whatever evidence I could extract has been passed back to Microsoft.
On checking I find the Win10 TP and Enterprise use the same key.
Otherwise - as you say - Windows 10 is GREAT. So I can't wait for the final release.
btw: I have done about a dozen different installs and never had to enter the install key when installing any of the Win10 systems. I have the general Win10 TP B9841 ISO burned to a DVD and each install had to be upgraded to the next build available.
The Enterprise comes as B9879 and I burned that ISO to a USB3 Flash Drive. Much better performance - and re-usable. So I will not be using DVD's in future.

Windows 10 Technical Preview installation stuck in a restarting loop

Hi all,
I had win10 running pretty well until I had to roll back to Win8 which was originally installed on my laptop when I purchased it. Long story short, the recovery had some issues and it gave me an error about some unexpected error during installation. So I
changed the setup.exe value of one of the registries. Now, the error is gone but it keeps on restarting after the "Installing Windows 10 Technical Preview" screen. any ideas???
thanks!
--Ben

Hi Yolanda,
thanks for the reply.
I did various things. i think i picked the option to go back to previous windows version which turned out to be the previous Win10 build. so i tried again with something else (i forgot which other options i picked on the Recovery menu...) This is when it
crashed and failed to reinstall windows. it showed me a screen with different options, one of them was to go back to the manufacture version. so i picked that but it told me to insert the DVD which didn't come with the laptop when i purchased it. so i
tried again with the previous windows version option and this is when the error occurred. here is the error and how i was told to fix (http://heresjaken.com/the-computer-restarted-unexpectedly-or-encountered-an-unexpected-error-during-installation-of-windows/)
after changing the registry, the error is gone but it's in a loop of attempting to install windows 10 TP and restarting windows. i can't even get to the BIO to change the booting options.... if there is a way, please let me know, i can download the ISO from
the internet and boot it off from there.
i do understand this is a preview version and my laptop is not my primary computer. i had some issues with the Cisco AnyConnect client. so i had to roll back.... yes i do have all my files backed up.
thanks!
--Ben
-Ben

[Forum FAQ] How to show Windows Update in Control Panel in Clean Installation of Windows 10 Technical Preview Build 9926

Scenario
If you performed a clean installation of the new Windows 10 Technical Preview Build 9926, you would find Windows Update is only available in
Settings and is hidden in Control Panel by default. However, Windows Update is still available in Control Panel if it is an upgrade version of Windows 10 Technical Preview Build 9926.
Solution
After the comparison of the two different version, the differences is the following registry:
HKLM\SOFTWARE\Microsoft\WindowsUpdate\UX\IsConvergedUpdateStackEnabled
In clean installation version:
In upgrade version:
The method to make Windows Update show in Control Panel in the clean installation of Windows 10 Technical Preview Build 9926:
Edit the REG_DWORD value of IsConvergedUpdateStackEnabled from 1 to 0.
Applies to
Clean installation of Windows 10 Technical Preview Build 9926
Please click to vote if the post helps you. This can be beneficial to other community members reading the thread.

We’ve seen a few forum posts talking about changing registry keys to alter the update experience we shipped in Technical Preview build 9926. There are a couple of reasons that we don’t recommend doing things like that.
First, the default experience is what we’ve tested across not just the Windows 10 team, but across all of Microsoft before we released it to you. That doesn’t mean that you won’t still find bugs, but it’s definitely the code that’s been most thoroughly
tested. Changing things back to older versions is risky because the combination of those old settings with the rest of Windows 10 is not something that’s been validated or supported, so we can’t predict the side effects. It’s possible that changing registry
settings related to update could cause a machine to no longer be able to get new updates or Technical Preview builds.
The other reason to avoid changing the default update experience is that a lot of update-related code is actually being re-written in order to scale across the variety of different device types Windows 10 will support. Since Technical Previews are
a work-in-progress, some code that may still be in build 9926 won’t actually ship in the final version of Windows 10 that we provide to all our customers, so trying to re-enable that code temporarily won’t provide a way to accurately assess Windows 10’s update
capabilities.
We want to hear your feedback! We’re sharing Technical Preview releases early so we can understand exactly how customers are using our software and make sure we are designing our experiences to address those scenarios. The more
specific the feedback, the more helpful it is for us – saying “I hate the new Windows Update UI” isn’t very useful, but when we see “I need to be able to tell Windows Update to grab updates from WU itself and not from my internal corporate server, so the new
Windows Update UI is painful for me”, we can actually understand what changes we could make to solve those specific problems. We can’t promise to fix everything that everyone asks for – and sometimes what one customer wants is exactly what another customer
doesn’t want – but the more you can help us understand why you want something changed, the better we can try to meet those needs.
Thanks for listening, and we look forward to hearing your responses.
http://answers.microsoft.com/en-us/insider/forum/insider_wintp-insider_update/warning-disabling-the-new-windows-update-ui-may/dc846517-eca0-4960-b0ff-1eb7227223f5

[Forum FAQ]Tips on Upgrading Windows 10 Technical Preview from Build 9841 to 9860

The new Build 9860 for Windows 10 Technical Preview has been released recently. Here, I would like to share some experience on upgrading Windows 10 Technical Preview from Build 9841 to 9860.
Tip 1: How to use Refresh option to upgrade.
Scenario
In order to upgrade to Build 9860, the new preview build should be downloaded firstly:
PC settings-> Upgrade and recovery->
Preview builds, which is as shown below.
If there are multiples PCs which are running Windows 10 Technical Preview Build 9841 need to be upgraded, you may just want to use one copy of downloaded preview build to upgrade all of them instead of downloading the new build on each PC.
Solution
If you have upgraded one PC from Windows 10 Technical Preview Build 9841 to 9860, the downloaded preview build (install.esd) can be used to upgrade other PCs. Here we can use install.esd to export the install.wim, then this intall.wim can be used as a recovery
image.
Step 1: Understand the basic information about install.esd.
Install.esd file is located at C:\ $WINDOWS.~BT\sources folder at first. When the upgrade is finished, it would be copied to
C:\RecoveryImage folder. Here is the information in setupact.log which contains information about setup actions during installation:
2014-10-28 19:03:38, Info SP Moving file D:\$Windows.~BT\Sources\Install.esd to D:\RecoveryImage\Install.esd
What’s more, the command Dism /Get-Wiminfo /Wimfile:<path_to_install.esd> is used to display the information about the file install.esd:
Step 2: Export the file install.wim.
The following command is used to export Windows 10 Technical Preview Build 9860 image:
Dism /Export-Image /SourceImageFile:<path_to_install.esd>
/SourceIndex:4 /DestinationImageFile:<path_to_install.wim> /Compress:recovery
Step 3: Copy exported install.wim to other Windows 10 Technical Preview Build 9841 computers, and set the recovery image.
For example, the install.wim has been copied to C:\image folder, the following command is used to set the recovery image:
Reagentc /setosimage /path C:\image /index 1 /target C:\Windows.
Step 4: Use Refresh option to upgrade your PC.
Go to
Update and recovery setting under PC settings, choose
Refresh your PC without affecting your files:
Note:
Applications needed to be reinstalled.
System would use the exported install.wim to refresh Windows 10 Technical Preview from Build 9841 to 9860:
Note: If you use install.esd to refresh directly, just need point the index location as 4:
Reagentc /setosimage /path C:\image /index 4 /target C:\Windows. However, install.wim is easier for deployment, such as creating bootable USB, WDS and SCCM deployment.
Tip 2: Workground to upgrade native boot VHD.
Scenario
Many users use the method native boot into VHD to test Windows 10 Technical Preview. However, there is a limitation on native boot when using VHDs:
If you boot from a VHD, you cannot upgrade the Windows version in the VHD to a newer version. This article describes how to upgrade VHD system Windows 10 Technical Preview from Build 9841 to 9860.
Solution
Step 1: Upgrade in Hyper-V.
Use Hyper-v to create a new virtual machine, and use your native boot VHD
as an existing virtual hard disk:
If booting from this virtual disk directly, it would fail to start due to lacking of boot files. You can use Windows 10 Technical Preview Build 9841 ISO file to repair the startup issue:
You can boot intosystem successfully in Hyper-v, then the upgrade process would be supported.
Step 2: Create Native Boot to VHD.
When the upgrade is finished, shut down the virtual machine, use the same way to create Native Boot to VHD:
Mount the 9860 native boot VHD file.
Use the following command to create boot entry for VHD system: Bcdboot
v:\windows (v: represents the mounted virtual disk drive letter).
Please click to vote if the post helps you. This can be beneficial to other community members reading the thread.

Hi Arman mohseni,
From my observation, if I click download now, it would create a BITS task:
We can use following command to check:
Import-module bitstransfer
Get-bitstransfer –allusers
From the output, we can see the system account created a BITS job for transferring, under the C:\Windows\Software Distribution\download, we can get the temporary downloaded file, which is approximately about 2.5G.
After we restart, and go to C:\Windows\Software Distribution\download, the temporary file is gone.
If I click the download again, the BITS would create a new task, a new temporary file, if we compare the JobIds of the two times downloading, they are totally different.
On the other hand, if we download a windows update, the JobId would be kept, and the temporary files would be kept, too.
Alex Zhao
TechNet Community Support

Iconia 700P and Windows 10 Technical Preview Problems

I've had mixed success installing the Windows 10 Technical Preview (64-bit) on my Iconia 700P. The first few iterations worked fairly well, but around build 9943, things went terribly wrong, and the machine would not boot. After a while (and a few peripheral purchases), I managed to restore Windows 8.1 from an Acronis recovery image. I downloaded the most recent "stable" build (10030, I think) before I signed up to reserve a copy of Windows 10. It installed fine from a DVD, but things went really downhill once we got to the settings portion of the installation. After rebooting a couple times during the process, the touch screen would not work at all (nor would the bluetooth keyboard). A USB mouse allowed me to click on the screen, but the tablet shut down every time I clicked on Continue. Has anyone had success installing the WIndows 10 Technical Preview on an Iconia 700P? I searched the forum, but couldn't find anything with the Iconia 700/WIndows 10 combination. Thanks!

I have an acer w700 now running windows 10 pro, (upgraded from 8.1 pro). The only issue i found was that after upgrading, i would get the following error on booting the system; "Unhandled exception has occurred in your application. If you click Continue, the application will ignore this error and attempt to continue. If you click Quit, the application will close immediately.
The wait operation timed out. (Exception from HRESULT: 0x80070102)." I too thought that this was a Net Framework 3.5 problem, but in fact, it is an Acer problem.................. i found a solution to resolve this; Go into your Task Scheduler (by using Windows search). The Task Scheduler runs applications according to a schedule. The MEMS application is crashing Windows 10 (since it is doing Windows 7 related things). In the Task Scheduler Manager, go to the Task Scheduler Library and find MEMS_Schedule. Right click on that line and left click on Disable. Now restart your computer. This is an Acer issue, and until Acer issues an update, the MEMS_Schedule needs to be kept disabled. If Acer ever gets around to issuing an update for this, then you can re-enable the MEMS_Sschedule, the same way as diasabling it. Other than this annoying issue, the W700 runs very well under Windows 10...........so far.............

Windows 10 technical preview problem with lumia 730, wifi is not working and how to rollback to windows 8.1 please help

I installed windows 10 technical preview on my lumia 730 and now iam facing problem
1) unable to connect wifi
so please help me how to roll back to windows 8.1
in the forums it was written that if u have windows recovery tool then it is possible , but iam not able to find windows recovery tool.
Please help me my mail id [email protected]

so please help me how to roll back to windows 8.1
http://windows.microsoft.com/en-us/windows/preview-backup-restore

About the error: "The account is not authorized to login from this station" when you access NAS devices from Windows 10 Technical Preview (build 9926)

Scenario:
With the release of Windows 10 Technical Preview (build 9926), some users may encounter an error message of “The account is not authorized to login from this station” when trying to access remote files saved in NAS storage. In
addition, the following error log may also be found via Event Viewer:
Rejected an insecure guest logon.
This event indicates that the server attempted to log the user on as an unauthenticated guest but was denied by the client. Guest logons do not support standard security features such as signing and encryption. As a result,
guest logons are vulnerable to man-in-the-middle attacks that can expose sensitive data on the network. Windows disables insecure guest logons by default. Microsoft does not recommend enabling insecure guest logons.
Background:
The error message is due to a change we made in Windows 10 Technical Preview (build 9926) which is related to security and remote file access that may affect you.
Previously, remote file access includes a way of connecting to a file server without a username and password, which was termed as “guest access”.
With guest access authentication, the user does not need to send a user name or password.
The security change is intended to address a weakness when using guest access. While the server may be fine not distinguishing among clients for files (and, you can imagine in the home scenario that it doesn’t
matter to you which of your family members is looking at the shared folder of pictures from your last vacation), this can actually put you at risk elsewhere. Without an account and password, the client doesn’t end up with a secure connection to the server.
A malicious server can put itself in the middle (also known as the Man-In-The-Middle attack), and trick the client into sending files or accepting malicious data. This is not necessarily a big concern in your home, but can be an issue when you take your
laptop to your local coffee shop and someone there is lurking, ready to compromise your automatic connections to a server that you can’t verify. Or when your child goes back to the dorm at the university. The change we made removes the ability to connect
to NAS devices with guest access, but the error message which is shown in build 9926 does not clearly explain what happened. We are working on a better experience for the final product which will help people who are in this situation.
As a Windows Insider you’re seeing our work in progress; we’re sorry for any inconvenience it may have caused.
Suggestion:
You may see some workarounds (eg. making a registry change restores your ability to connect with guest access).
We do NOT recommend making that change as it leaves you vulnerable to the kinds of attacks this change was meant to protect you from.
The recommended solution is to add an explicit account and password on your NAS device, and use that for the connections. It is a one-time inconvenience,
but the long term benefits are worthwhile. If you are having trouble configuring your system, send us your feedback via the Feedback App and post your information here so we can document additional affected scenarios.
Alex Zhao
TechNet Community Support

Hi RPMM,
Homegroup works great in Windows 10 Technical Preview (9926 build), when I invited my Windows 10 Technical Preview (9926 build) joined in HomeGroup, I can access the shares smoothly:
My shares settings is like this:
Alex Zhao
TechNet Community Support

Unable to install Essentials Role on Windows Server Technical Preview (VHD)?

Hi
Having a problem trying to install Essentials Role on Windows Server Technical Preview (VHD)
After reboots, AD installs, I get Configuration encountered some issues in Results wizard.
Updating an preparing your server... 68% completed then it fails with following error.
"An error occurred while configuring Windows Server Essentials. Please try again."
Trying again same error.
Anyone able to get this installed?
TIA

Hi,
I did the same test without any problem.
You could try it again to check the result.
If it does not help, please refer to this kb article:
http://support.microsoft.com/kb/2914651
Regards.
Vivian Wang

I can't install Windows 10 Technical Preview in Dell Inspiron M5030

Hello everyone.
I have a big problem when installing the Windows 10 Technical Preview, everything goes well until the moment that says "getting devices ready XX%" after this the screen turns black, which I had already happened when installing Windows 8.1 . I have
Windows 8 Pro and gave me problems to install, but with these two versions of Windows I always throws this error. Right now what interests me is to have installed Windows 10 Technical Preview to be developing some applications we have had in mind
a few colleagues and I, but I have not managed to install it. I have to turn the laptop to use it again, and when you start telling me "restoring your previous version of windows" And once again normally on, send me a message saying "We Could
not install Windows 10 Technical Preview" and send me the error code 0xC1900101 - 0x30018.
HELP!
I urgently need to have installed this version of windows.

Hi Domeck98,
This kind of issue is mostly caused by the driver compatibility issue during upgrade.
And it’s hard to find the culprit from installation log. The error code is sent by the setupact.log.
For a better method to test the 9879 build, it is recommended to perform a clean install in your case:
Here is the link to download the 9879 build ISO.
http://windows.microsoft.com/en-us/windows/preview-iso-update?os=win10
We can burn it to DVD media or use it create bootable USB drive.
Alex Zhao
TechNet Community Support

Window 10 Technical Preview Dual Boot warning popup message saids:

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