EPrint. unable to connect this function.
help to setup ePrint
Hello eddyp66,
Welcome to the HP Support forums. I see that you would like to learn how to setup the ePrint feature of your HP printer.
To assist you with setting up the ePrint feature of your printer, would you please provide some additional information:
What make/model/product number of HP printer do you have? How Do I Find My Model Number or Product Number?
How is the printer connected (USB cable, ethernet, or wireless)?
What operating system are you using on your computer (Windows 7, Mac 10.9, or Windows 8.1, etc)?
Thank you.
Regards,
Happytohelp01
Please click on the Thumbs Up on the right to say “Thanks” for helping!
Please click “Accept as Solution ” on the post that solves your issue to help others find the solution.
I work on behalf of HP
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I have taken on an existing vb.net project done in Visual Studio 2008 with crystal reports version Crystal Report XI.
The reports on their own work very well. Problem is I need to add information to my report which is a 'many-to-one' situation where for each Project Id that I am displaying I need to display several attached documents and the report I am working on is for several Project Id's.
I figured this would be a perfect situation for a SubReport. I created a separate report which calls a stored procedure to get all of the Attached Documents for a specific Project Id. I thought if I were to add this new SubReport to the Original Report and link the Project Id's, easy-peazy, I would be done.
This is not the case. I have vb code that loads the Original Report with a stored procedure and when this code runs with the setup I described above it fails when it is creating the final report with the following error:
Logon failed. Details: crdb_adoplus : Object reference not set to an instance of an object. Error in File C:\~\ProjectDescriptionReport {6BA19F79-2A12-4826-B1F6-456EF799963B}.rpt: Unable to connect: incorrect log on parameters.
I have no specific connections in my vb code for the reports. If I do not add the subreport to the main report, it loads correctly, so I know the error is caused by the subreport.
This is the code that creates the original report (sorry for dumping the code here, i just thought it would be easier to see all the code) :
Public Function LoadReport(ByVal inProjectNum As Integer, ByVal strProjectName As String) As DataTable ', ByVal inFiscalYear As Integer, ByVal inCompany As String) As DataTable
Dim cnn As SqlConnection = Nothing
Dim cmd As Data.SqlClient.SqlCommand
Dim obj As New clsDataClass
Dim dataAdapter As SqlClient.SqlDataAdapter
Try
LoadReport = New DataTable("DescriptionReport")
cmd = New SqlCommand()
cnn = obj.Create_Connection()
With cmd
.CommandType = Data.CommandType.StoredProcedure
.Connection = cnn
.CommandTimeout = "60"
.CommandText = "usp_GetProjectGroupSpecsCR"
.Parameters.AddWithValue("@ProjectNumber", inProjectNum)
.Parameters.AddWithValue("@ProjectName", strProjectName)
End With
dataAdapter = New System.Data.SqlClient.SqlDataAdapter
dataAdapter.SelectCommand = cmd
dataAdapter.Fill(LoadReport)
Dim oRpt As New ReportDocument()
oRpt.Load(Server.MapPath("ProjectDescriptionReport.rpt"))
oRpt.Refresh()
oRpt.SetDataSource(LoadReport)
'oRpt.OpenSubreport("AttachmentsReport").SetDataSource(LAR)
oRpt.SetParameterValue("inProjectNum", inProjectNum)
oRpt.SetParameterValue("strProjectName", strProjectName)
oRpt.ExportToHttpResponse(ExportFormatType.PortableDocFormat, Response, True, "Projects_DescriptionReport") 'inCompany & "ProjectsReport_Description" & inFiscalYear) <-- Line where the error occures.
What I need to know is what is the proper way to add a subreport to a vb.net application?
From the ways I have tried it is clearly not working and I am out of ideas. I am fairly new to Crystal Reports and this way of coding it.
Any help for this would be greatly appreciated, I've been stuck on this for a while and am finally reaching out to the Crystal Report Specialists.
Thank you in advance,
BryanHi Bryan,
You may want to check the Connection properties also. I think the MS Data.SqlClient.SqlCommand is using the MDAC driver, or could be modified.
If you are connecting to SQL Server 2008 or above you should be using the SQL Native 10 or 11 Client.
As Dell suggests have a look at the samples and if you can use a DSN ( 32 bit or 64 bit ODBC Admin )
Also search for "CRlogger", you'll find how to enable CR's database logging component and may help show you what part is failing.
Don -
"Unable to connect to server" I have wifi connection but I'm getting this error when I try to purchase an app. Why? If anyone knows can you please help me thank you in advance. :-(
Can you load a webpage in Safari with that wifi connection? If so then it's a problem with the iTunes Store app connection. If not then your wifi isn't fully functional and you need to troubleshoot that first.
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We are receiving following error, while trying to deploy the application on Win Phone emulator. “Windows Phone Emulator is unable to connect to the Windows Phone operating system: The phone did not respond to the connect
request. Some functionality might be disabled.”
I have tried all possible ways that we found on blogs. We are still not able to solve this issueI have had a lot of issues with the emulator in the past.
Check out this troubleshooting guide. It might help:
https://msdn.microsoft.com/en-us/library/windows/apps/jj681694(v=vs.105).aspx
Also, I find that if I cancel my build/deploy while it is stuck on booting the OS and then wait a short while the phone OS will complete booting, and from that point I can deploy to the emulator. It's a workaround, but it works well for me.
I need to do that on Windows 10 tech preview, which may or may not be simply an incompatibility with the beta OS.
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OfficeJet 8600 Pro Unable to Connect to Server for eprint BUT is connected to nework
Just set up my 8600 and everything connected great until I tried to connect to enable web services on the printer. It says it is unable to connect to serve and asks if I want to enter a proxy. I dont understand why it cannot connect to server if my printer is connect to my network??
Hello cboucher78,
Welcome to the HP Support forums. I gather that you are getting an error message when you are trying enable the web services for your Officejet Pro 8600 printer.
The message you are getting is indicating that the printer cannot establish 2-way communication with the HP ePrint servers and needs some assistance. Please set a manual IP address and manual DNS servers to correct this. I have included a link to another post I did that has the steps with screen shots.
Regards,
Happytohelp01
Please click on the Thumbs Up on the right to say “Thanks” for helping!
Please click “Accept as Solution ” on the post that solves your issue to help others find the solution.
I work on behalf of HP -
I am unable to connect wifi on my phone 4s since last 2 weeks... I am living in shanghai and did not have this issue since 2 weeks... iPad works fine... Please suggest some measures... Tried the on off reset settings etc. but no luck ...
In fact after updating the software to the latest version I am having more of this... Sometimes the wifi button freezes an I can't even slide it to on / off...
ThanksNoooo! Actually I too had d same prob wit my iPhone 4S. When I connect to my wifi network it won't get connected or it wil be grey scaled! I took it to d istore and since I had warranty they replaced my IPhone. It iPad charger has high volt than ur iPhone charger so when u connect wit it, there is a chance where large amount of current passes thru ur iPhone. So for sure it wil damage ur motherboard and its parts! Many said that iOS 6 or 6.0.1 or 6.1 was d reason for tis wifi prob! But apple never made its mistake wit it's software. If and only if u hav hardware prob u wil hav these sort of wifi prob Bluetooth prob! So best way s to replace ur iPhone!
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I have a 16GB iPod touch that suddenly stopped connecting to the internet last night. Everytime I try to get mail, or access anything with Safari I get a message saying that it can't connect to the server. Also I've plugged it in to my home computer but it won't connect to iTunes either. I haven't updated to iOS8 yet as I didn't have enough space for it and I had planned on deleting all my music files, updating the software and putting whatever music I could fit back on to the device afterward, but now I'm hesitant to do that as I have no way to get any of the files back onto the device. Could this be because I haven't updated to iOS8 yet? I've been having other problems such as apps crashing unexpectedly lately as well, for example my music shuts off randomly and apps such as Twitter and Tumblr and a few others crash on launch. I'm definitely not a genius when it comes to technology by any means, so I have no idea what's causing this problem or how to fix it, any help would be greatly appreciated!
Does the iOS device connect to other networks? If yes that tend to indicate a problem with your network.
Does the iOS device see the network?
Any error messages?
Do other devices now connect?
Did the iOS device connect before?
Try the following to rule out a software problem:
- Reset the iOS device. Nothing will be lost
Reset iOS device: Hold down the On/Off button and the Home button at the same time for at
least ten seconds, until the Apple logo appears.
- Power off and then back on your router
.- Reset network settings: Settings>General>Reset>Reset Network Settings
- iOS: Troubleshooting Wi-Fi networks and connections
- Wi-Fi: Unable to connect to an 802.11n Wi-Fi network
- iOS: Recommended settings for Wi-Fi routers and access points
- Restore from backup. See:
iOS: How to back up
- Restore to factory settings/new iOS device.
If still problem and it does not connect to any networks make an appointment at the Genius Bar of an Apple store since it appears you have a hardware problem.
Apple Retail Store - Genius Bar -
L2TP w/ PSK unable to connect via the phone dataplan, has anyone come across this?
I have been messing around with this on my Galaxy Nexus with Android 4.0.2 and have confirmed the following settings for VPNs to our corprate firewall.
PPTP over Dataplan CDMA -- Everything works fine
PPTP over Dataplan LTE -- Untested due to lack of availability where I live and work, will test at a later date.
PPTP over WiFi -- Everything works fine
L2TP over Dataplan CDMA -- Connection timeout
L2TP over Dataplan LTE -- Untested due to lack of availability where I live and work, will test at a later date.
L2TP over WiFi -- Everything works fine
OpenVPN not supported without rooting the phone -- Verizon please add this functionality into your base ROMs for all of your phones.
The reason I ask about anyone coming across this or having a fix is PPTP may work but it's old/insecure comparitively and may be going away in a future stable tree release of the corprate firewall I work with. The full support of L2TP and/or OpenVPN/SSL-VPN would make life a lot easier for us techs who need to bounce into a server quickly and do what's needed when having a PC at hand is impossible, ie at a sitdown resturant. If you need logs of the connect attempt let me know and I'll get them to you. I did however see this error posted on the Samsung Fascinate forum as well.As of yet no, they are on my list of people to call but I won't be able to get to that call until a little later, once I do call Verizon Tech support I will reply with the post here if it hasn't been answered by someone who has come up with a workaround on the issue.
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I have tried all the recommend solutions I could find in the Apple Support Community. I noticed a couple of weeks ago the iPad was acting funny about connecting to the internet via the Wi-Fi. The past two days, it wasn't able to connect to the wireless router at all. It recognizes that the wireless router network exists, it just can't join. I tried the re-boot method. I have re-set the network setting on the iPad back to factory. I even thought my old wireless router may have issues and bought a new one yesterday, and the iPad actually worked for about 24 hours and now I am back to the iPad not being able to connect to the wireless router. I have re-entered the wireless router from scratch thinking that there may have been a bug in the setup. I have removed the security settings from the wireless router to see if that may have prevented the iPad from connecting but got the same message "Unable to Join". I have cleared the cookies and data, as that was also a recommended fix, but that didn't work. I also connected the iPad to the computer so that I could check for the latest update. iPad has the latest version, so that solution didn't work. Does anyone out there got any other ideas, or are you experiencing the same problem? Is there some known issue that I am not aware of???
Look at iOS Troubleshooting Wi-Fi networks and connections http://support.apple.com/kb/TS1398
iPad: Issues connecting to Wi-Fi networks http://support.apple.com/kb/ts3304
iOS: Recommended settings for Wi-Fi routers and access points http://support.apple.com/kb/HT4199
Additional things to try.
Try this first. Turn Off your iPad. Then turn Off (disconnect power cord) the wireless router & then back On. Now boot your iPad. Hopefully it will see the WiFi.
Go to Settings>Wi-Fi and turn Off. Then while at Settings>Wi-Fi, turn back On and chose a Network.
Change the channel on your wireless router. Instructions at http://macintoshhowto.com/advanced/how-to-get-a-good-range-on-your-wireless-netw ork.html
Another thing to try - Go into your router security settings and change from WEP to WPA with AES.
How to Quickly Fix iPad 3 Wi-Fi Reception Problems
http://osxdaily.com/2012/03/21/fix-new-ipad-3-wi-fi-reception-problems/
If none of the above suggestions work, look at this link.
iPad Wi-Fi Problems: Comprehensive List of Fixes
http://appletoolbox.com/2010/04/ipad-wi-fi-problems-comprehensive-list-of-fixes/
Fix iPad Wifi Connection and Signal Issues http://www.youtube.com/watch?v=uwWtIG5jUxE
Unable to Connect After iOS Update - saw this solution on another post.
https://discussions.apple.com/thread/4010130?tstart=60
Note - When troubleshooting wifi connection problems, don't hold your iPad by hand. There have been a few reports that holding the iPad by hand, seems to attenuate the wifi signal.
~~~~~~~~~~~~~~~
If any of the above solutions work, please post back what solved your problem. It will help others with the same problem.
Cheers, Tom -
When clicking on my firefox icon on my wifes Windows Vista computer, I get an "Unable to connect" error. More specifically
"Firefox can't establish a connection to the server at en-us.start3.mozilla.com". The network is working because internet explorer works fine. This just started this morning and continues all day.Thank you for your help and it was a big help. I removed Norton software firewall, and firefox began to work. I thank you for your help and suggestion.
Dennis -
'Unable to connect' the number of free accounts can be enabled on this case has been reached
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iPhone 5s, iOS 7.1.1 -
EA3500 - Windows was unable to connect... (Win 7 and Win 8.1 have done this off and on)...
I recently purchased a Linksys EA3500 router and am using it as the sole router in my home network. I have primarily had three devices connected to the network computers/tablets - two running Win7 and one running Win8.1.
The first few days were OK but then the Win 8.1 system would not connect to the network (see the error message below). "Windows was unable to connect..." I tried the problem troubleshooter, power cyclilng the comptuer, power cycling the router. Updating the router firmware to the latest (it added a .1 at the end). Uninstalling and reinstalling wireless drivers on the computer. I've reset the router to factory defaults. I've run the router with and without wifi passwords.
This morning I was able to connect the Win 8.1 system to the network. Not sure what changed overnight. However, today I have had two instances of a different computer, one of the Win 7 systems, suffering the same problem. Different hardware. The Win 8.1 system is an Asus T100 tablet/netbook using a Broadcom 802.11abgn Wireless SDIO Adapter. The Win 7 system is a Dell E6540 laptop using a Dell Wireless 1506 802.11b/g/n 2.4 GHz adapter manufactured by Atheros Communications, Inc.
Last night, when I was having problems with the Win 8.1 system, I should note that it worked fine with the 5 GHz network. The laptop, however, does not support 5 GHz and now that it's suffering the same problem my only work-around is a cellular hotspot.
I'm suspecting the router at this point. Has anyone else seen this? Any ideas what could be causing it, what I could do to fix it or what I might do to help diagnose the problem(s) ? I'm more than willing to run third-party software to analyze and better understand what is happening on a network level (I would actually like to understand as much as anyone is willing to get me started on).
If I am unable to determine why certain systems almost seem to become "banned" from my network while others are working just fine then I'm going to have to return this device and try something else.
Thanks,
Dave
I recenHi @daved31,
You are on the right track. Checking the Wireless MAC Filter is one of the troubleshooting steps. For 2.4 GHz frequency, the suggested channels are 1, 3, 6, 9 and 11. For the 5 GHz, I suggest to use the highest channel. Those channels will give you a better signal, just make sure that no other wireless device is using it to avoid wireless interference.
If only one wireless device is not connecting wirelessly, we should focus on the wireless device itself because we know that the router/access point is working since the other wireless devices are working wirelessly.
I suggest to delete preferred networks on the laptop. Here's the link that may help: http://kb.linksys.com/Linksys/GetArticle.aspx?docid=85537a14b0214be48217c733bba9ac65_Removing_Wirele... -
In the icloud settings, I am told I need to accept the terms and conditions to use icloud. However, when I click on "Terms and conditions", I get a message "unable to connect to server". This has been happening for a week now since I upgraded to iOS 7.06. There is no problem with my wifi or cellular connectivity, all other applications work perfectly. P.S.I have never used icloud before, but wish to do so now. How do I overcome this problem?
Have you turned the iPad off then back on? That often helps with problems.
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I opened up my firefox browser yesterday and it crashed. Since then I get an error message that says "unable to connect" every time I try to load the browser. The setting is set to "no proxy" So it should be connecting. My internet explorer browser is working fine. So I know it is not my internet connection. What can I do to make the firefox browser work again?
Hi,
Maybe the radio connection on the other end is not working. Hope this helps.
xxmitchxx90
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