Our business is run entirely on a DOS application. When I was hired 9 years ago, they said we would be migrating to the Windows version. Well, not yet.
We have 70 users at 5 locations all running this DOS database. It's gotten increasingly difficult to make current hardware and Windows software function, yet I manage. Fortunately I'm over 50 and started in the industry supporting DOS computers. I've been seeing these same issues for years.
This could be the year we move up to the Windows version but if not, we'll keep using what we have.