Copy of install os x cannot be verified

After downloading mountain lion app and starting install, error message says "this copy of install OS X Mountain Lion application can't be verified. It may have been corrupted or tampered with during downloading". I have deleted the copy of the application and reinstalled several times without success. Any suggestions?

Try to download it in the Safe Mode.
Safe Mode
Safe Mode - About
There is a contact link.
Support

Similar Messages

I have downloaded v10.7.2, but it won't install because it cannot be verified. It will not download again.

I have downloaded v10.7.2, but it won't install because it cannot be verified. It will not download again.

Something like this:

ITunes 10.6.3 update cannot be verified??

I'm running a MacPro 10.6.8.
When I did the normal software update, it installed the Java update and one other, but had an issue with iTunes 10.6.3.
It says 'The update iTunes cannot be installed - the update cannot be verified'
down at the bottom I see - iTunes partially downloaded 22%
I've rebooted and re-run software update several times, exact same issue, it won't try to download it.
How do I clear out the partially downloade file and fix this?
Thanks!

Ok - here's how I fixed the problem. You have to delete the files in the /Library/Updates folder.
http://support.apple.com/kb/TS2383
Then, it STILL won't download the iTunes update properly in software update - exactly the same problem occurs as before.
So, I deleted the partial download, and then download iTunes directly from apple.com/itunes and installed it.

I downloaded Mac OS X Lion and when I go to install, it says file cannot be verified, may have been corrupted during download. How do I determine if it is corrupt and how do I get a clean copy of Lion, since I have already paid for it?

I downloaded Mac OS X Lion and when I go to install, it says file cannot be verified, may have been corrupted during download. How do I determine if it is corrupt and how do I get a clean copy of Lion, since I have already paid for it?

Download again, move the existing file out of the applications folder first.

Trying to install lion purchased from app store. alert says software cannot be verified and may be tampered with. Cannot get past alert. help?

I have a Mac Pro 10.6.8. I purchased Lion from app store. Download went well. Am trying to install but getting an alert that says software cannot be verified. It may b e corrupted or have been tampered with. Cannot get past the alert. Help?

I have a Mac Pro 10.6.8. I purchased Lion from app store. Download went well. Am trying to install but getting an alert that says software cannot be verified. It may b e corrupted or have been tampered with. Cannot get past the alert. Help?

I've downloaded osx lion but cant install, it says cannot verify maybe corrupted or tampered during download. And I try to download again but it can't. No more download menu. It just appear " installed"

I've downloaded osx lion but cant install, it says cannot verify maybe corrupted or tampered during download. And I try to download again but it can't. No more download menu. It just appear " installed"

Can't believe no one tried to help you. If it is saying it's installed, have you tried to reboot while holding CMD and R together? it'll take you to the partition of Lion that has the install information, try re installing your os after verifying the disk in disk utility (also available after hitting cmd R). Instead of a disk, Lion makes a partition in your main HDD/SSD. The idea is you'll never have to boot from your original CD again.

Unable to Install Root CA Certificate - Certificate cannot be verified up to a trusted certificate authority.

Hi,
I am trying to install CA root certificate on Windows 7, IE 9.
Encounter error: "Untrusted Certificate". "This certificate cannot be verified up to a trusted certificate authority."
I have tried to install the certificate to Trusted Root Certificate Authorities->local computer and import was successful. BUT on IE->Internet Options->Certificate->Trusted Root Certificate Authorities, I am unable to find this root CA on
the list.
On mmc->Certificates->Trusted Root Certificate Authorities->certificates, I am able to view this root CA.
I then restarted the IE and view the ssl site again but failed too, "Untrusted Certificate".
Anyone, any idea ?
Regards,
Eye Gee

Hi,
If you install the certificate but then cannot see it please read the following KB article:
You cannot view certificate information in Windows Internet Explorer 7 or in Certificate Manager after you successfully import a certificate on a Windows Vista-based computer(although it applies to Windows Vista)
http://support.microsoft.com/default.aspx?scid=kb;EN-US;932156
This is also because of this: Microsoft Security Advisory: Update for minimum certificate key length
http://support.microsoft.com/kb/2661254
To get rid of the error, you can self-signed certificate for a secured website in Internet Explorer.
To do this, follow these steps:
1. In Explorer Options, add the URL to your trusted sites. Exit Explorer.
2. In Windows Internet Explorer, click Continue to this website (not recommended).
A red Address Bar and a certificate warning appear.
3. Click the Certificate Error button to open the information window.
4. Click View Certificates, and then click Install Certificate.
5. On the warning message that appears, click Yes to install the certificate and place it in your trusted certificates authority.
6. Exit Explorer then open the page again. Error should be gone.
I also would like to suggest you refer to the link below to learn more about certificates:
Certificate errors: FAQ
http://windows.microsoft.com/en-HK/internet-explorer/certificate-errors-faq#ie=ie-11
Understanding Certificate Revocation Checks
http://blogs.msdn.com/b/ieinternals/archive/2011/04/07/enabling-certificate-revocation-check-failure-warnings-in-internet-explorer.aspx
Hope it helps.
Regards,
Blair Deng
Blair Deng
TechNet Community Support

I bought CS6 and got the Serial Number, but when I install, it said cannot verify this number, I need help!

I bought CS6 and got the Serial Number, but when I install, it said cannot verify this number, I need help!

Contact Adobe (You may need the chat option):
Contact Customer Care

I erased my system and now I get my system cannot be verified to install the software.

I was restoring my macbook pro to factory settings and now I am getting a message my machine cannot be verified and will not let me put the software back on.

What software? ILife?
Clinton

This copy of Microsoft Office 2013 cannot be used on a computer running Terminal Services" error message when you try to open the Click-to-Run version of an Office 2013 program or suite on a terminal server

Hi All,
I have Citrix VDI (Virtual Desktop Infrastructure) Implemented
in my company and installed few Applications on App Server lets say.... MS Office 2013, filzialla, putty, etc...
I assigned these apps to the users through CITRIX STUDIO, when I try to use these apps. on VDI everything is working fine only when i tried to open Word, Excel or Powerpoing, outlook it throws error as
""This copy of Microsoft Office 2013 cannot be used on a computer running Terminal Services" error message when you try to open the Click-to-Run version of an Office 2013 program or suite on
a terminal server"" and apps gets closed.
Please help me on this ASAP.
Thanks & Regards,
Sachin Shinde

Hi,
As mentioned in ths article below, run for Office 365 products on to a Remote Desktop Session Host server is not supported. You can install Office products for Office 365 to a virtual desktop, but the virtual desktop must be assigned to a single user.
http://technet.microsoft.com/en-us/library/jj219423(v=office.15).aspx
Regards,
Melon Chen
TechNet Community Support

Why do I get the message " 'Song Tiltle' was not copied to iPod because it cannot be played on this iPod"

I got a new gen iPod Classic (160G) for Christmas, purchased Bob Marley's Album "Legend" and when I sync the playlist to the iPod I get an error message saying this one song cannot be played on this iPod. What gives? Is it something about "I Shot the Sheriff" that my iPod has a moral disagreement with? It had no issue importing and installing Body Count's "Kop Killa"...I'm confounded by this issue; Please, Someone, Help!

brackenfromrincon wrote:
Is it something about "I Shot the Sheriff" that my iPod has a moral disagreement with? It had no issue importing and installing Body Count's "Kop Killa"...
Not really likely, is it?
First of all, look on the iPod to see if the song is actually on there. (The last Sync of my Classic resulted in "song not copied... because it cannot be found." The song had previously been on the iPod. I checked and despite the fact that iTunes could not find the file, the song was still on my iPod. I checked the folder and the song was exactly where t was supposed to be. So I simply set iTunes to find it again. What happened? I don't know, iTunes simply threw a wobbly!)
Second, try another Sync. Does this change anything? If the song was on the iPod, does a second Sync remove the message? If the song was not on the iPod after the first Sync, does the second one put it on there?
What happens?

I have windows 7 and use google chrome and I can't download iTunes. It just says it cannot be verified and won't let it run.

I am unable to download iTunes to my computer. It uses a genuine edition of Windows 7 and I use Google Chrome but once it has downloaded and I click to run it comes up with 'package cannot be verified'. I also tried to download through Internet Explorer but I got the same result. Thank you for any help.

Hello elainem1066,
Thanks for using Apple Support Communities.
From your post I understand you're getting an error with multiple web browsers after downloading iTunes. I'd like you to please follow the steps in the article linked to below in order to get iTunes installed on your computer.
Issues installing iTunes or QuickTime for Windows
http://support.apple.com/kb/HT1926
Take care,
Alex H.

The signature of the certificate cannot be verified 0x80096004 (-2146869244)

hi
I am creating a three tier CA infrastruture, I have created the 2 tiers (1 root and 2 standalone CAs), however when I try to create the issuing server (enterprise sub ordinate) I am getting the above error on the certificate request process.
Basically the error is The signature of the certificate cannot be verified. 0x80096004 (-2146869244) Error Constructing or Publishing Certificate Resubmitted by xxxxxx 17.12.2013 13:12 xxx xxxxx Subordinate Certification Authority
(SubCA)
It is a 512 key ca enterprise installed on windows 2008 server.
Any help would be great....

hi
I am creating a three tier CA infrastruture, I have created the 2 tiers (1 root and 2 standalone CAs), however when I try to create the issuing server (enterprise sub ordinate) I am getting the above error on the certificate request process.
Basically the error is The signature of the certificate cannot be verified. 0x80096004 (-2146869244) Error Constructing or Publishing Certificate Resubmitted by xxxxxx 17.12.2013 13:12 xxx xxxxx Subordinate Certification Authority
(SubCA)
It is a 512 key ca enterprise installed on windows 2008 server.
Any help would be great....
Also, why are you creating a 3 tier infrastructure with 2 policy CAs? What is the business driver for this? Typically these days, unless absolutely necessary, best practice is 2-tier, not 3.

Alert (260000,130) The serial number you entered cannot be verified....

I have an MBP and just bought a MacBook 2 today. I bouth AppleCare Protection Plans for both and am attempting to register them. I know where to find the serial number, that's not the issue, the issue is that the serial numbers are not being accepted for either computer! I get the following error on both:
Alert (26000,130) The serial number you entered cannot be verified. Please check the product's serial number and enter it again. Or, call Apple for assistance....
We've checked the serial numbers in the About This Mac in both, the serial numbers under the batteries, entered and re-entered them several times, and continue to get the same message. I found one posting on the forums from a person that experienced this with their iPod and the community told them they were crazy, I'm hoping someone can give me a little more direction than that...
Thanks,
JAB*

To make sure that you are not mis-reading the serial number, use keyboard copy and paste to enter the serial number in the form.
Click the blue apple, click About this MAC, click more info
Highlite the serial number (put cursor before the first number, press and hold the click button and move the cursor to the right until the whole number turns blue. Release the click button. Press and hold the Command button (left of space bar) and then press and release the C key. Release the Command button.
Go to the form where you want to insert the serial number and place the cursor at the beginning of the field. Press and hold the Command key. Press and release the V key and the copied text will be inserted into the field. Release the command key.
For those of you that think that this is a Windows procedure, it's not. It goes back to Wordstar on a CP/M system running on an Intel 8080 processor at 2 MHZ.

I am unable to install "Springpad extension" It states "could not be installed because Firefox cannot modify the needed file"

I have just installed Firefox 4.0. I cannot install the extension called Springpad extension, found here: https://addons.mozilla.org/en-US/firefox/addon/springpad/
I click add to Firefox, it downloads, prompts me that the author is not verified and I click 'Install Now'. It then says "Springpad extension could not be installed because Firefox cannot modify the needed file". What am I missing here?

Unable to get Springpad Browser Extension to show up on my browser even though it is with-in my existing add-ons. I was having problems with the Springpad Browser Extension so I thought I would uninstall it and reinstall it but that hasn't worked. So I would like to know how to get it back so I can use it. When I go to the help button and click add-ons to search for Springpad, it does not come up in the results. So I tried using the link on my Springpad homepage website, but it didn't work. Then I searched Firefox support and found this post and tried installing it using the link here. It shows up now in my list of existing add-ons, but when I enabled it, it did not show up on my browser as a clickable icon I can use to spring a web-site. I'm stuck now!
However, the reason for uninstalling it is there is no longer a"back arrow, the + sign, home, or scissors" at the top of the Springpad Browser Extension for Firefox? I have to log out and back in in order to get back to my notebooks because I am unable to get to them without a home button or a back button...and now I can't just click the scissors to spring a web-page. How are we supposed to spring a web-page now?
Disappointed,
Angela

Copy of install os x cannot be verified

Similar Messages

Maybe you are looking for