I have done what you suggested Fed but no luck I'm afraid
Before I received help here someone told me to do a repair and also I should put the config.nt file (& the autoexec.nt file) into the System32 folder which I did. They also told me to make that and the autoexec.nt file read only. Is that correct?
I noticed there is a config.tmp file there too so I don't know what that is.
There just seems to be a hiccup after my first scan. It just won't repeat it, yet the light is on (but the hamster isn't home..lol) and it's all ready to go.
I like challenges and never say die, but this one has me tossed!
Thanks for all your help, even if you can't puzzle this one out
judy