Extract files from a MSI package
18 January 2006 by Snakefoot | Comment » | Trackback OffUsually it is possible to use ones favorite compression utility to treat a Microsoft Installer Package (MSI)
like it was a normal archive. Though sometimes it doesn't work, but then one can use the
Windows Installer Tool (Msiexec.exe) to extract the files from the MSI package.
It can open a MSI package in "Administrator" installation mode, where it
can extract the files without performing the install.
Runs setup where one can select where to extract the files without actually installing the application:
More Info MS KB Q227091
Runs setup where one can select where to extract the files without actually installing the application:
Extracts the files to the specified location without user interaction:Msiexec /a mypackage.msi
Note this can also be useful in case an MSI package has been configured to block install, when used on certain versions of Microsoft Windows.msiexec /a mypackage.msi /qb TARGETDIR="C:\MyFolder"
More Info MS KB Q227091
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Updated: 23 September 2007
Comment by Phil - 29 August 2008 @ 20:41 Reply
Also, if you have an exe file that is a self executing MSI file, run the file, then look for a new folder in the c: root with a strange name - that’s the extracted files - make a copy of them and cancel the install. That way to achieve the same as above.