After the most recent Windows Updates various application have stopped working and getting message "MMC could not create snap-in"
Original title: Mid April Windows Update appears to cause gui components of various apps to break eg Event Viewer, Media Center
After the most recent round of Windows Updates (mid April) various apps have stopped working.
When I tried to use the Event Viewer to see what was going on,
I got the message "MMC could not create snap-in"
Is anyone else seeing this ??
Other affected apps are Media Center,
and Third party stuff like the intel RAID management console (iaStor)
and the parameter config app for the desktop utility Fences
all fail to work anymore - any suggestions for a fix ??
I tried system restore to back out the windows updates, but no help.
windows 7 SP1 (Ultimate, 64 bit)
Keys to the Problem After the most recent Windows Updates various application have stopped working and getting message "MMC could not create snap-in"
You can try the following steps and check if it helps.
Rename mmc.exe.config to mmc.exe.config.old
The location of the file is in c:\windows\system32
You may also try running a SFC scan and check.
This issue may occur if a particular system file is missing or corrupt.
You may refer the Method -The System File Checker tool in the following KB article:
How to use the System File Checker tool to troubleshoot missing or corrupted system files on Windows Vista or on Windows 7
Hope this information is helpful.
- Go to the Start button.
- In the Search box, type "regedit" (without quotes) and press Enter.
- Look for the following registry key: "HKEY_LOCAL_MACHINE\SOFTWARE\ Microsoft\ SQMClient\Windows\DisabledSessions".
- On the right window pane, delete the subkey: "Machine Throttling".
- Restart your system.
Another Safe way to Fix the Problem: After the most recent Windows Updates various application have stopped working and getting message "MMC could not create snap-in":
How to Fix After the most recent Windows Updates various application have stopped working and getting message "MMC could not create snap-in" with SmartPCFixer?
1. You can Download SmartPCFixer here. Install it on your system. When you open SmartPCFixer, it will perform a scan.
2. After the scan is finished, you can see the errors and problems need to be fixed. Click Fix All.
3. The Fixing part is finished, the speed of your computer will be much higher than before and the errors have been removed.
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