DavidR
4
That particular error message is winNT, win2k, XP only.
What about the other question “This is usually an indication of the presence of another AV, what else did you install after the format ?”
What other security based software do you have, e.g. Spybot S&D (TeaTimer), AdAware (AdWatch), SpySweeper, PrevX, WinPatrol, ProcessGuard, etc. ?
If none of the above is applicable then try this:
Download the avast! Uninstall Utility, find it here and save it so you can find it again.
Old Versions of avast! http://www.filehippo.com/download_avast_antivirus/ from this link download the 4.7.844 version of avast and save that too.
- Uninstall avast using the add remove programs, reboot.
- Run the avast Uninstall Utility, reboot.
- Install the 4.7.844 version of avast and see if that works. Some people using win98 have experienced some problems with version 4.7.869. See http://forum.avast.com/index.php?topic=22686.0.