Hello, Looking for good advice, and recommended virus scanner. Computer base system Windows 98 Gold (Win9x 4.10.199 Internet Explorer v5.51 SP2 (5.51.4807.2300 TDS V3.2.0 Radius database Oct 14,04 Complete scan on drive and memory (clean) Scaned on manually isolated files now on CD-RW yields names of the torjans found. Used TDS virus-checker, COM and EXEC launch locks up computer, to extent no reboot with CNTL-ALT-DEL, required power down. Your COM and EXEC files still not changed (checked with hex editor). Waited 45 minutes to reboot. Thought DiamondCS might be interested in what is freezing my computer and their TDS program, if so read on. I have not purchased TDS (yet), trial version looks good so far. I did buy Port Explorer Problem, Was Hijacked Oct,3,04. Been basically off line on this computer (cable modem). All security was compromised, fixed manually but not sure. Caught HiJack in progress. Any recommendations for good program that checks this ? Also computer will not execute HiJackThis.EXE in normal or SAFE mode, page fault error 015F:004CA030. Program works fine on other Win98 computer. In fact this is why I think something is still wrong, along with TDS lockup. Any other program that gives similiar results to HiJackThis ? Compromised Computer seems to work ok on all other programs I executed so far, maybe slightly slower. Suspect some type of hook or code in memory, that starts in safe mode also. If this works in safe mode what files to look for. I can also work well from DOS. I have a export registery from June,1,04 for comparisions. No backup registery expect from Aug,8,03. Seems computer was not backing up all this time.