KAV 6.0.0.303 pomoc

Instalirao sam skoro kav 6.0.0.303 i odmah posle instalacije radio je normalno. Medjutim posle restarta racunara prijavljuje neku gresku:
''Protection running(Subsystem malfunction)"
"Some protection components failed to start"
"File antivirus - failure"
"Proactive defense - Application activity Analyzer failure
- Application integrity control failure
- Registry guard failure

Reinstalirao sam kav ponovo, medjutim cim restartujem racunar prijavljuje ovu gresku.

Zna li neko mozda u cemu je problem?