My son-in-law's computer has become infected with one of the "System Security" scam softwares that disable pretty much everything, constantly tells you the computer is massively infected and trys to get you to go to their web site. On another computer, I have downloaded Malware, GMER, MBRCheck & DDS to a flash drive, but the malware will not let me install Malware from the flash drive saying it is infected.
The system is XP SP3.
Where do I go from here?
