Hello,
There may be a setting on your PC where you can change back to the old context menu without having to manually mess with the Registry. To do this, open Settings > Personalization > Context Menu and then scroll down to where you see "Additional options". There should be an option called "Show more options" that allows you to default to the old style of context menu.
If not, open a Command Prompt window (as admin) and then copy and paste reg.exe add "HKCU\Software\Classes\CLSID\{86ca1aa0-34aa-4e8b-a509-50c905bae2a2}\InprocServer32" /f /ve and push enter. Once the command runs successfully, restart your PC and see if that brings back the old context menu.
Please let me know how this works.