I purchased Kaspersky Anti-Virus 2010 in Nov. '09. Had initial problems completing the transaction with Digital River/Element 5/Kaspersky that very day and should have heard teh bells go off. I did not and completed the purchase. It has been a worthless and regretable experience since. I have had to hire computer technicians on tow occasions. they have completely removed and reinstalled the program. Kaspersky keeps "losing" my key. The problem begins with a "blacklist is corrupted" window which suggests that I open... read full review »