I have an exe file has been send to me from one of good guys and this file cant be renamed or deleted and I tracked this file and I found out it is running and implements it self in system Tray so I went to the register and I found out its key (System-Tray)I tried to delete or rename the key but it is also not possible every time I rename it will be generated again I was thinking to boot from window dos and rename the file but do you have any solution with in window (did I mension it is win98).Thanks