42000=unknown error?

[annmorrissey]

I have downloaded Avast and when I try to do a scan I get a box up with the following message:

Unknown error
The scan completed with error
42000=unknown error.

When the error showed up the first time, I uninstalled completely, deleted the set up file and dowloaded again, the same error appeared.
any ideas?

[Lisandro]

If you search the board for 42000 you should find some information.
Anyway, you can try to repair your installation:
Go to Control Panel > Add/Remove programs > avast! antivirus > Remove. Then choose Repair function in the popup window (Repair). You must be connected to the internet while repairing.