On Tue, Dec 19, 2006 at 05:42:05PM -0500, Amit Mody wrote: > Hi, > > I am packaging the postgres database in my application and for this I > need to do a silent install and uninstall, the msiexec for install works > great. Is there a similar utility for uninstall. If not, are there any > other options to achieve this?? you can use the standard msiexec parameters for this. Either: msiexec /x postgresql-8.2-int.msi Or msiexec /x {guid} (sorry, can't remember the guid offhand, but it's in the installer source or in the registry on a machine where it's installed) //Magnus