Unterschiede userbezogene/maschinenbezogene installation

MSI unterscheidet zwei installationsmodi. benutzer- und maschinenbezogen.
gesteuert wird der jeweilige installationsmodus ueber die ALLUSERS property. hier die weiteren unterschiede en detail:

PER USER:
* Application is installed only for a particular user
* Shortcuts are installed only to that user‘s profile
* Applications appear only on the Add/Remove Control Panel of users that have installed the applications
* On Windows 2000/XP, COM registration is written to HKCU\Software\Classes
* May or may not run at elevated privileges
* Icons and transforms are stored in %USERPROFILE%\Application Data\Microsoft\Installer\{ProductCode GUID}

PER MACHINE:
* Shortcuts are installed to the All Users profile
* Applications on the Add/Remove Control Panel of every user
* COM registration is always written to HKLM\Software\Classes
* On Windows 2000/NT/XP always run at elevated privileges
* Icons and transforms are stored in %WINDOWS%\Installer\{ProductCode}