That is the report of AVG user in:
Also, the FAQ of AVG on that issue has been removed which could mean the problem is now fixed by them:
Have either or both Spybot & Spyware Blaster solved their problems w/ AVG 8 (SP1?)? Is correct current advice to NOT install either if you want to use Avg 8? Just don't want to spread erroneous advice! TIA!!