Error: "Microsoft Management Console has stopped working"?

I attempted to run Event Viewer last night but received the following message "Microsoft Management Console has stopped working"
I have made no changes to the computer. I ran a SFC scan, which said that there were errors which it could not repair, and the details were in a folder, which denied me access, even though I am the administrator and the only person to use this computer.Any help would be much appreciated.I am using Windows 7 professional 32 bitMany thanks

2017-04-11T00:37:33.809Z