I dont know if I`m stating the obvious here, but I made a SFX of the whole sav91400 directory, opened the SFX, pressed ALT-M and added the ;The comment below contains SFX script commands Path=%SystemDrive%\Install\SAV\ SavePath Silent=2 Overwrite=1 then, modified the installation batch file as follows. This uncompresses the SFX file, changes to that folder and runs the sav.msi as normal. ECHO Extracting SAV 9.0.0.1400 start /wait %systemdrive%\install\sav91400.exe cd %systemdrive%\install\sav91400 ECHO SAV 9.0.0.1400 V.Defs updated 28.8.2004 start /wait SAV.msi /QB RUNLIVEUPDATE=0 REBOOT=ReallySuppress This compresses the entire SAV91400 from 51.5Mb uncompressed to only folder to 19.8Mb. When finished just delete the SFX file and SAV folder. I have been trying to install this automatically, but until I read and tried Mazins Guide I couldnt do it.