Run a full MALWAREBYTES scan (its free) if it finds ANYTHING , buy Norton Internet Security 2013 and run a full scan with that (after updating)
We get LOTS of machines in my shops with Avira AND VIRUSES...
All the best Brett
I have searched Malwarebytes and nothing has come up, the avast picked up a few things and I had it removed.
The problem exists, do you have any idea what the problem may be?