Managed to complete the repair without a re-install. Of course notron would not unistall so had to manualy remove it and all the associated registry keys
Scanned the computer with avg overnight and found another 58 virus's and worms + adaware found another 13 ojects this morning....
User consol to copy over damaged files and instaled spywareblaster, spyware guard and KPF afterwards. The computer took from 9:00 am this morning to about 10 minutes ago to defrag
System finished and returned to customer ..... Phew !!!