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Valley Computer Systems - Duvall, WA | MMC Cannot Open

MMC Cannot Open

by Jeff Tilton 29. August 2011 15:23

When you tried to open Device Manager or the Computer Management window, you received an error message that resembles the following:
 
MMC cannot open the file C:\WINDOWS\system32\devmgmt.msc

This issue may occur when one or more of the .dll files that are used by
the Microsoft Management Console (MMC) are missing or corrupted.

These files include the following:

Msxml.dll
Msxml2.dll
Msxml3.dll

To resolve this issue, follow these steps:

Click Start, click Run, type cmd, and then click OK.

At the command prompt, type cd %windir%\system32, and then press ENTER.

Note The %Windir% folder is the folder where you installed Microsoft Windows.

Type the following commands.

Press ENTER after each command.

Regsvr32 Msxml.dll
Regsvr32 Msxml2.dll
Regsvr32 Msxml3.dll

Type exit, and then press ENTER to close the Command Prompt window.
Restart the computer.

Tags:

Microsoft Server | Microsoft Windows

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