polonus, did you read my post ?

Anyway, I have fixed the problem here. I found another post on this forum and 1 of the replies mentioned DrWeb antivirus and AVG Anti-Spyware. I ran DrWeb first and it picked up the infected files and plus another 2 files infected with ‘Linmar’. I then ran the AVG Anti-Spyware and it picked up another file I have not noticed before (also overlooked by avast) infected with ‘Warezov’. This I think is how I kept getting re-infected. I have now removed those files and so far so good.

Rudedogg