Bug in Avast 4 Home?

First!
Thank you for help. My win xp return.

But Avast on win 98 of my another computer no update last scan.

This my computer use Avast Home 4.6.744

last scan on 5/1/2006.
But program report on Interface is 26/11/2005 .

Did you run a full scan as explained in many other threads here?
If not, that is why you think it is displayed wrong.

See HERE

I believe that in 4.6.744 they were intending to change the recording of scan details so it would also record partial on-demand scans but it doesn’t.

Partial scans aren’t recorded on my system either and I’m using XP Pro, so this would appear not to have been included.

How/what type of scan did you do?
Was it an on-demand folder scan using the Simple User Interface or did you scan your system or folders using ashQuick.exe?

No, the “Last scan” date means “Date of the last finished scan of all local disks” - nothing was changed on that.

Previously, this date was updated only when performed from the Simple User Interface, using the “Local disks” icon. Recently, it has been extended so that the date should be recorded even when running from other scanners (Quick, Enhanced), and even Folder Selection can be used, assuming that all the local drives are selected. The boot-time scanner scans should also be recorded (but only for “All local disks” here).