Could be infected VBS/Unknown?

i'm using AVG Free Edition Version 7.5.467.

everytime i scan my laptop, it says:

File:'Bha.dll.vbs'

Result/Infection: Could be infected VBS/Unknown.

Path: C:\WINDOWS\Bha.dll.vbs

even when it says the infected files are healed, the next time i scan it's still the same..the 'Bha.dll.vbs' file is still infected.

Is my laptop really infected? i updated my antivirus regularly but it doesnt help me with this prob.wut do i do?

Could be infected VBS/Unknown?vista

try an online scanning and removal service. It's free

http://viruscleaner.blogspot.com/search/...