TrojanhorseAgent5.AETS

The above Trojan Horse :   c:ProgramFiles\Java\ire7\bin\jqs.exe (952)
infected my computer about 45 minutes ago.  It was neither stopped by AVG
nor able to be removed by AVG when I did a total scan. Now I find on their site
that for $79.99 they'd be only too happy to remove it for me. 
My question is W.T.F. did I buy AVG System / Virus Protection in the 1st place?
Does anyone have an answer as to how to remove this thing without having to pay again?

Hello Bill, I really apologize for the inconvenience caused. Kindly let us know the name of AVG program installed in your computer so that we will be able to assist you better. Thank you.

Hello Bill, I really apologize for the inconvenience caused. Kindly let us know the name of AVG program installed in your computer so that we will be able to assist you better. Thank you.