MSIs are typically cached locally but I am not at a machine to confirm where. They are either in per-user or per-computer Temp folder or in c:\windows\installer Darren -----Original Message----- From: "Minesh Pandya" <mpandya@xxxxxxxxx> To: gptalk@xxxxxxxxxxxxx Sent: 3/5/2008 12:16 PM Subject: [gptalk] Re: Lost MSI I think you may be right as I did try the given steps but couldn't find anything of substance... most probably applications which are run locally from an MSI are stored locally, but those via policy are removed after installation, but that doesn't answer how the application/msi is able to repair. Yes from gpsi ______________________ Minesh Pandya Network Analyst Barlow Lyde & Gilbert LLP MPandya@xxxxxxxxx +44 207 643 7629 http://www.blg.co.uk "Jonathan Finkbiner" <JFinkbiner@xxxxxxx> Sent by: gptalk-bounce@xxxxxxxxxxxxx 05/03/2008 18:07 Please respond to gptalk@xxxxxxxxxxxxx To <gptalk@xxxxxxxxxxxxx> cc Subject [gptalk] Re: Lost MSI I think MSI?s are packages that extracted first, then the Windows Installer service does it?s thing. Once the files are extracted, I believe the MSI goes away and the Windows Installer service writes information to the registry about the extracted files which then can tell the Windows Installer service how to rebuild the package in the event something happens. The original source is probably kept on the computer somewhere and you maybe able find it by tracing from the registry. Once you find the source you would have to use Visual Studio or something to rebuild the MSI file. [truncated by sender] *********************** You can unsubscribe from gptalk by sending email to gptalk-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field OR by logging into the freelists.org Web interface. Archives for the list are available at //www.freelists.org/archives/gptalk/ ************************