MSI Manager is a simple and great tool that allows you to reinstall a software assigned by group policy. This is very useful when applications were not installed correctly due to timeout or some other issue. If the install gets interrupted in the middle it will not try to reinstall the software again.
To force a reinstall one can manually do the following
in the registry editor navigate to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Group Policy\AppMgmt. There will be a key for each software that has been assigned. To force a reinstall, simply delete the associated key and then run gpupdate/force on the target computer.
To achieve this quicker user MSI Manager – click her to download and read more details