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  2. Err Msg: Unable to Find Function "DLLRegisterServer" in File C:\Winnt\System32\Comcat.dll

Err Msg: Unable to Find Function "DLLRegisterServer" in File C:\Winnt\System32\Comcat.dll

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Symptoms

When you start your computer the first time after you install Internet Explorer, you may receive any of the following error messages:
Unable to find function "DLLRegisterServer" in file
C:\WINNT\SYSTEM32\COMCAT.DLL.
Error occurred calling "DLLRegisterServer" in
C:\WINNT\SYSTEM32\ASCTRLS.OCX (HRESULT=80004005).
Error occurred calling "DLLRegisterServer" in
C:\WINNT\SYSTEM32\DAXCTLE.OCX (HRESULT=80004005).
Also no version information may be displayed when you click About Internet Explorer on the Help menu.

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Cause

This issue can occur if the Comcat.dll file is damaged or the wrong version number.

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Resolution

To resolve this issue, rename the Comcat.dll file in the %SystemRoot%\System32 folder, and then reinstall Internet Explorer.

If you remove Internet Explorer before reinstalling, be sure to rename The Comcat.dll file after removing Internet Explorer.

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Properties

Retired KB Content Disclaimer
This article was written about products for which Microsoft no longer offers support. Therefore, this article is offered "as is" and will no longer be updated.

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Keywords: KB223028, kbprb, kberrmsg, kbenv

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Article Info
Article ID : 223028
Revision : 3
Created on : 12/8/2003
Published on : 12/8/2003
Exists online : False
Views : 364