An Error Occured During Antivirus Updates!

[phurry]

I just paid for a license for the Spybot + Antivirus 2.3 and installed it. Now I get "An Error Occurred During Antivirus Updates," and doing the malware updating yields a "Missing Signatures" notice that will not go away. Like tuckernut, I also cannot run a scan. I am very displeased and would like to find out how to fix this or get my license fee back.