Cannot open Device Manager or services.msc a message box pops up it says "MMc cannot open the file C:\Windows\system32\devmgmt.msc.

Original title: I can't connect to my wireless network. My convenience store does not work and I can't open the network and sharing Center. I'm sure it's some type of virus. Help, please.
It says "an unexpected error has occurred. The Troubleshooting Wizard can not continue. "When I try to run the troubleshooter.

When I try to open Device Manager or services.msc a message box appears, it says "MMc cannot open the file C:\Windows\system32\devmgmt.msc.

He said also my Defender pro subscription has expired, even if I've just recently added a one year subscription.

Hello

You did changes to the computer before the show?

Method 1:
Try these steps and check if it solves the problem:
a. click Start, type cmd, right click and select run as administrator.

b. at the command prompt, type regsvr32 msxml3.dll , and then press ENTER.

Method 2:
Auditor of file system (CFS) scan to fix all of the corrupted system files. To do this, follow the steps mentioned in the link below:

How to use the System File Checker tool to fix the system files missing or corrupted on Windows Vista or Windows 7
http://support.Microsoft.com/kb/929833

Method 3:
Run a Microsoft security scanner to make sure that the computer is free from virus infection:
http://www.Microsoft.com/security/scanner/en-us/default.aspx
WARNING:
If you run the antivirus program that is infected by the virus scan will get deleted. Therefore, reinstall the program. Also if the files and folders are affected by the virus, while they might even get deleted

See the steps in the link and check.

Tags: Windows

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