Error 266 was returned by WinVerifyTrust

Sometimes while installing application on Windows Server you may receive an error:

Error 1330. A file that is required cannot be installed because the cabinet file has an invalid digital signature

Error 266 was returned by WinVerifyTrust

In our case we had to install rootsupd.exe on the server before we could install the application

http://download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/rootsupd.exe

Hope this helps

Comments

Group Policy Object did not apply because it failed with error code '0x80070534 No mapping between account names and security IDs was done

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Close Open Files in Isilon

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Kitaab

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