MMC could not create the snap-in

  GLoren 16:15 17 Nov 2016

When I try to access Windows Firewall Advanced Settings I get an error:"MMC could not create the snap-in. The snap-in might not have been installed correctly.

I have followed instructions on various forums attempting to fix, such as:deleting the relevant registry keys, re-installing the .net framework and rebooting.

Nothing seems to work.Other snap-ins appear to have the same problem.

Any help would be appreciated.

  Fruit Bat /\0/\ 20:07 17 Nov 2016

Go to command prompt Amin and type

sfc /scannow

prees enter, system file checker will run and replace any missing or corrupt files exit command prompt and reboot.

see what happens then.

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