Hello,

Please update your AVG and perform a full system scan in safe mode.
Provide us with the scan results:
http://forums.avg.com/ww-en/avg-free-forum?sec=thread&act=show&id=86493

Afterwards, provide us with both GMER outputs:
http://forums.avg.com/ww-en/avg-free-forum?sec=thread&act=show&id=85119

And with Autoruns tool output(as compressed .arn file):
http://forums.avg.com/ww-en/avg-free-forum?sec=thread&act=show&id=85857

Please upload the files to some online storage service as described here:
http://forums.avg.com/ww-en/avg-free-forum?sec=thread&act=show&id=85865

Thanks