How do I remove Java/ByteVerify

I use AVG for my antivirus software, and today it indentified the virus Java/ByteVerify.  It won't heal the virus, put it in the virus vault, or let me delete the file in the Test Center.

 

My computer has been running slower than normal, programs have been nonresponsive, some won't open up at all, and my wireless receiever is unavailable.  I also receive an error message asking me if I wish to debug.

 

I don't know if any of this is caused by the virus or not.  I haven't ever had to deal with this stuff.  If someone had some advice on getting rid of it, I would greatly appreciate it.  Unfortunately my four year warranty doesn't cover virus/spyware issues.    :smileysad:

 

Thanks!