I managed to fix my Win10 problem
If you have Windows 10, do not uninstall ANY programs until Microsoft releases a fix. After doing some research I found that a lot of people having this issue had it after they’d uninstalled stuff. I managed to get it working again by doing a system restore to the point right after I’d installed Win10 two days ago.
http://answers.microsoft.com/en-us/insider/forum/insider_wintp-insider_perf/windows-10-critical-error-fix-start-menu-and/2dad3038-1333-4d7e-b59b-489dcd25a5f7?auth=1











