I am running win98se and have removed all existing antivirus software. I still use a firewall (outpost) but I have disabled this prior to installation.
I had an old version of Norton Antivirus installed but removed all traces (or so I think) from the machine using Nortons manual removla instructions and have checked the registry for Norton/NAV/symantec entiries since.
The error arises during installation when the progress bar has almost reached 100% the file name that seems to be dispalyed just before failure is news409-2d.vpu
I have loaded AVG since this which has worked OK but would prefer to run AVAST!