Hey NextWish I tried this tool on a Win XP machine with SP2 on it as well as on a W2K machine with SP4 and it didn't work on both of them. Couldn't you give me an idea?? It always says it can't open the PatchedSUSSetup.msi but I don't see it at all. I suppose the problem might be in either the msi2xml.exe, the sed.cmd or the xml2msi.exe but most probably the problem is in the msi2xml.exe