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I get such error in Event viewer 1041, Userenv Details:

Windows cannot query DllName registry entry for {7B849a69-220F-451E-B3FE-2CB811AF94AE} and it will not be loaded. This is most likely caused by a faulty registration.

What could case it and how to fix? Maybe some addition information is needed just tell me what exactly, thanks

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up vote 2 down vote accepted

Do you have IE8 beta installed? Entry: 7B849a69-220F-451E-B3FE-2CB811AF94AE. Windows 2003 R2 32-bit Terminal Server.Release version of IE8 had previously been installed and then uninstalled. After the IE uninstall errors began appearing in the Application event log. From a TechArena forum post Link , I resolved the problem using the suggested method of searching + deleting registry entries. I had two class numbers that were registering this error message. Both class numbers were located in the registry: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\GPExtensions{respective class number here}

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There is no link :) – Dave Sep 4 '12 at 11:35
    
thank you I delete 7B849a69-220F-451E-B3FE-2CB811AF94AE in regestry and errors disappeared – khris Sep 4 '12 at 15:39
    
+1 and you are welcome. – Mohammadhassan Esfahanian Sep 4 '12 at 15:51

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