AVG är det sämsta av gratis AV. Bättre AV är AntiVir.
Om WSC varnar helt plötsligt borde väl omstart hjälpa.
Annars kan man ställa om WSC.
Citat:
In control panel click on Administrative Tools, then Services, from the list of services find Windows Management Instrumentation right click mouse and from dropdown list and stop the service.
Find folder C:\windows\system32\wbem, inside this folder identify the repository folder and delete ONLY this folder (the repository folder) from your computer.
In Administrative Tools find Windows Management Instrumentation service again, and re-start the service by right clicking mouse and pressing start from dropdown list. Restarting this service re-builds the repository folder database on your computer, which should now only contain information about your currently installed antivirus & firewall programs.
To reset the Windows Security Centre you must re-boot your computer.