What should i do when the files that are labeled as virus, are hold in the Virus Vault?
My windows 7 system files are infected and its doing crazy things with the programs.
I tried to reinstall the files that are labeled as Infected, but i cant re-instal them anymore.

and i get this wierd codes messanges (0xc000007b) and (0xc0000005)
I reinstalled Windows 7 ,3 times now.
Simple programs like VLC, Windows Media Player and Google chrome are infected according to Avast.
Can someone please help me?