Thanks windows. Every time I run a program i get a message window stating "The application or DLL C:/windows/system32/zisivizo.dll is not a valid windows image. Please check this against your installation diskette." Anyway, i don't know why everything seems to have a connection to a file that isn't there, I've looked. It also seems that no one else has heard of it before because my web searches come back empty handed. Any kind of help would be useful.