

HKEY_USERS\\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall HKEY_USERS\\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall So instead, you need: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall To access all the users there is the HKEY_USERS registry root, which has a folder for each user. HKEY_CURRENT_USER\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstallīut as you can tell, HKEY_CURRENT_USER only applies to the current user. HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall So in total: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall They are in the same location, but under HKEY_CURRENT_USER instead of HKEY_LOCAL_MACHINE.

The paths in the question don't include the apps installed on a user level.
