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 KB227091