- Select a scope, HKLM or HKCU
- Then choose "Edit", or "Browse" an application.
- If you choose "Edit", you're editing an existing AppPath to edit.
- Continue by selecting an App Path key, then click Load App Paths.
- If you "Browse" an application, you're adding an AppPath.
- Add/Remove directories, then choose Save, or Save As.
If you choose Save, you'll save the App Path with the application name. If you choose Save As, you'll be able to select what name to save the App Paths under.
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\App Paths
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths