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Windows => General Windows => Topic started by: Rajesh on March 13, 2015, 04:06:02 am

Title: Windows Error: MMC Cannot Open The File
Post by: Rajesh on March 13, 2015, 04:06:02 am

When you try to launch a Microsoft Management Console Snap-in file (.msc file) you receive the error “MMC cannot open the file c:\pathfilename.msc“.

(http://www.proposedsolution.com/wp_ps/wp-content/uploads/2010/01/4252855929_dd6cb18e82_o_d.jpg)

This is being caused by the remote access server console disconnecting abnormally and causing corruption in the user profiles MMC snap in’s reference file and it has a relatively simple solution.

Click Start > Run
Type the following:

Code: [Select]

regsvr32 C:\Windows\system32\msxml3.dll
Click OK and WAIT until Windows confirms that the dll has been registered successfully.

Now open Windows Explorer and browse to the following folder:

Code: [Select]

C:\Documents and Settings\username\Application Data\Microsoft\MMC

Replace the word username above with your own Windows username

Look through the files in this folder and locate the file with the same name as the msc file that appears in the error message.

Rename the file to filename_old

Now try to launch your console again and the error should be resolved  ;)