1. First, return to the traditional desktop location of the WIN8 computer, and then press the Win+r shortcut on the keyboard to open the computer's running window, in the Open Run window, enter regedit and click Enter, in the Open Registry Editor window, click to expand the left side of the menu in the HKEY_ LOCAL_MACHINESOFTWAREMICROSOFTCTFTIP{81D4E9C9-1D3B-41BC-9E6C-4B40BF79E35E}.
2. After that, locate the {81d4e9c9-1d3b-41bc-9e6c-4b40bf79e35e} option and right-click and select Permissions.
3. In the Open Permission Settings window, click "Advanced", click "Change" on the owner's right, enter everyone, click OK, and select Replace child container and object owner, then apply. Then click Enable inheritance at the bottom left and select "Replace permission entries for all child objects with permission entries that can be inherited from this object", and finally Press "apply".
4. Next, return to the traditional desktop, press win+x, select a command prompt (administrator), in the open window, enter regsvr32 imeimescimsctip.dll and click Return.
5. After completion, return to the previous Advanced Security Settings window, click the "Disable Inheritance" button on the lower left, select the second item, "Remove all inherited permissions from this object," and finally click Apply.
6. Finally click "Change" on the right side of the upper owner, enter "NT Servicetrustedinstaller", press "OK" and select "Replace the child container and object owner" and press "apply".