Prevent changing mouse pointers Prevents users from changing the mouse pointers. By default, users can use the Pointers tab in the Mouse Control Panel to add, remove, or change the mouse pointers. If you enable this setting, none of the mouse pointer scheme settings can be changed by the user.

(1) GPO: User Configuration\Administrative Templates\Control Panel\Personalization!Prevent changing mouse pointers (2) REG: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Personalization!NoChangingMousePointers