There is a freeware, portable tool called Winrecover that will help you bring back lost functions and features of your Windows with a click. (Previously we posted about a similar tool with same functions, see here).
Main features of WinRecover :
- Re enable Task Manager if it's not working;
- Registry editor,
- Fix files that can not be opened;
- control panel;
- Windows Update;
- Folder option, and much more ....