My PC,Acer Veriton 5200D is infected with W32.Swen.A@mm Virus but I managed download the fixtools from Symantec and clean it.But after I clean the virus I cannot open any application and this message shown that "PROGRAM NOT FOUND", "WINDOWS CANNOT FIND QXDHXI.EXE". Everytime I on or shutdown the PC I also get this message out. If anybody solved this problem before can you guide me to solve this problem.