We need to create a batch script using the registry to start the calculator and setup but also delete it. I know the location of the registry but I'm not sure how the script would look. Any help is appreciated.

2. Use Regedit to start the Calculator on Startup for all users. a. Export your newly created HKEY and create a Batch Script that will Import it into the Registry. b. Create a Batch Script that will Delete this specific HKEY