Blocks the 'Restore previous versions' shell handler. If you don't use File History / Shadow Copies this entry does nothing but add a slow-to-populate menu item. Restore points themselves are unaffected and remain accessible from System Protection. Reversible.
MaxTweaks applies this tweak with one click and snapshots your original setting first, so you can revert it cleanly at any time. A System Restore point is offered before batch changes, and every tweak links to its official source.
Get MaxTweaksOfficial documentation: https://learn.microsoft.com/en-us/windows/win32/shell/reg-shell-exts