Hello, I've been using Spybot Search & Destroy on my Windows 98 Dell Dimension V400c tower since about 2003. But for approximately the last two years (I think since version 1.5 or so was released), my PC has been unable to finish a Spybot manual scan. It goes through the entire list, and then it comes to a halt at the exact end of the scan with an "illegal operation" error that points to an "Invalid Page Fault." I've been wondering if there are any other Windows 98 diehards on this forum who have experienced this issue. I can still use Spybot for its resident functions, but the on-call scans take forever, and never actually finish. For what it's worth, I use Windows 98 First Edition and my PC has 384MB of RAM, which I believe is the most that the model's specs allow. It ran on just 96MB for a decade, and as a test I topped it up, but that didn't seem to make any difference to Spybot's performance. I have posted this issue on the Safer Networking forum a number of times, and communicated privately with the good folks on the Spybot team, but nobody seems to have a good answer as to what might be going on. I've tried everything that's been suggested, including defragging the hard drive, deleting the temporary files, adjusting the swap file size, erasing the IE temporary Internet files, but nothing has worked. As of now the conclusion appears to be simply that the problem is due to "a 12-year-old operating system." Might that be true, or is there something else I could try to get Spybot to work fully? Do you use it, and how well does it work on your system? Thanks in advance for any useful suggestions, and for your patience if I have violated any forum rules or policies. This is my first post here, please treat me gently. --JorgeA