1. Open regedit. The easiest way is to hit Windows + R, enter regedit and hit Enter.
2. Click Yes if you are prompted by User Account Control.
3. Navigate to HKEY_CURRENT_USER\SOFTWARE\CLASSES\CLSID\
4. Create a new registry key called {86ca1aa0-34aa-4e8b-a509-50c905bae2a2} underneath CLSID.
You can create keys by right-clicking in the right window pane and selecting New->Key then entering the correct name for the folder.5. Create a new key called InprocServer32 underneath {86ca1aa0-34aa-4e8b-a509-50c905bae2a2}.
6. Open the (Default) key in InprocServer32 and set its value to blank, then click OK.
You will notice that the Data which was originally “(value not set)” is now shown as blank.
7. Close registry editor and reboot.
You will now see the classic-style context menu. If you want to revert back to the default, limited context menu, delete the InProc32 key.
Download Registry Key