In Configuration list of standard programs no standard program is listed.
I wondered because Outlook comes up with the control, this is not your standard program.
Tried to use the Windows standard programs option, but no list pops up.
Although I could associate file types to a specific program. (Long list)
https://i.postimg.cc/PfV0sV7y/Standard-programs.jpg

Is there a way to restore this list?