Hi everyone, I downloaded the updates according to the initial post regarding the latest post-sp4 updates for windows 2000, however when I try to run them some of them I get the following: "Windows2000-KBXXXXXX-x86-ENU.EXE is not a valid win32 application." Out of all of the updates the following yield the same message: KB901017 KB905749 KB911280-v2 KB917008 KB917537 KB920213 KB923191 KB923689 and rootsupd.exe Why does this happen and how do I over come that? Any help is much appreciated. Cheers, Nelson