Norton Anti-virus 2002 has decided not to work while doing a scan, Message comes up that the Navw32 has caused an error in MSVCRT.DLL I uninstall and norton antivirus then ran system file checker to restore correct copy of MSVCRT.DLL. . Now am trying to copy the MSVCRT.DLL to the c:windowssystem directory. Each time I try WindowsME says the program is running and cannot overwrite the file. I do not see a place where I can reboot to just DOS to copy the file. I have looked at the attributes to the file and it is not marked as Read Only. Any suggestions how I get around this problem.? Here is refernece symantec website: