My computer was infected with BagleQ, NOD fixed the problem and the system runs well except that l can not run any media player as it freezes on loading, l have tried to reinstall windows 98 but l get a message a dynamic link library (DLL) initialisation routine failed, with the next message error loading MMSYS.cpl. Could the virus have corrupted one of my media DLL's, how would l fix this problem ?