That did not work here. Using SELECT_WORD etc. did work however. It appears that the feature you can use REMOVE on is in the features-tab of ORCA, I successfully installed using this line: start "" /wait "openofficeorg30.msi" /passive ALLUSERS=1 SELECT_WORD=0 SELECT_EXCEL=0 SELECT_POWERPOINT=0 ADDLOCAL=ALL REMOVE=gm_o_Quickstart This removes the quickstarter and sets microsoft office to the default application for its files. I'm still stuck on dictionaries though, I used to have a SFX for extracting the files to "%ProgramFiles%\OpenOffice.org 2.4\share\dict\ooo\" That doesn't seem to do the trick anymore. Apparently, this one should do the trick for extensions. But the extensions are oxt, and dictionaryes is in .zip http://wiki.services.openoffice.org/wiki/D...tensions/unopkg