Had hi-jack suggested from someone else. Will run Hi-jack and post results. Cheers

As for AVG: it put it in the vault and I emptied the vault, but it's still on the comp: curently hidden in C:_restore/temp somewhere. Have opened the file, but /temp files aren't shown anywhere.

Have also ran:

Spybot S&D: deleted results.
SuperAntiSpyware: deleted results.
VundoFix: did not find anything.

AVG says it is still there.
Checked "System Restore" to delete all restore points, but there are none to delete.