When scanning first time with 4.7.844 I get a couple of messages:
'ARC archive is corrupt, Unable to scan' , in my result-list.
The 2 files are buried deep into Programfiles/MSworks......
Never got that message with other versions.
I know nothing about ARC archives, but I suppose these ones are not corrupt.
Sorry if asked and answered, but search in fora for arc gave pretty many hits.
Regards
HL
Edit: Googling gave a lot info about ARC archives, but didn't help me.
Avast revision history doesn't mention them as far as I can see, since 2003.
Strange that this message came up now, then.