Hello,Anonymous,
I followed your advice wrt MSCONFIG abd REGEDIT, and removed the CSRSS virus successfully. Two points. I needed to perform both actions BEFORE doing the reboot else it came back again. Secondly I have found a Windows directory called PREFETCH that seems to have been modified at the same time as the infection started, and all the .pf files in it have been modified. Should I delete these files?
I followed your advice wrt MSCONFIG abd REGEDIT, and removed the CSRSS virus successfully. Two points. I needed to perform both actions BEFORE doing the reboot else it came back again. Secondly I have found a Windows directory called PREFETCH that seems to have been modified at the same time as the infection started, and all the .pf files in it have been modified. Should I delete these files?