Mircosoft have released a Visual Studio 6.0 C Runtime Denial of Service Fix for NT4/W2K:
Download Q305601 NT4.EXE - 550 Kb
Download Q305601_W2K_SP3_X86_EN.exe - 533 Kb
Download Q305601 NT4.EXE - 550 Kb
Download Q305601_W2K_SP3_X86_EN.exe - 533 Kb