I know this is a very old thread (nearly a year) and everyone probably has this solved by now, but... I have seen this problem on some Win 10 machines and not others (or maybe I just went about "pinning" using the method below and forgot that I did this). Anyway, the solution seems to be...

Thanks Joe. Between your and Rod's posts I got lots of good information.

Thanks for the help. And I'll give 4DOS revived a look-see.

Hi, I am a long time user of 4Dos, 4NT, and TCMD. I will be upgrading to the full version of TCMD 12 soon. However, at the moment, I am looking for a free version of 4Dos. I thought that at one time there was a free copy of that somewhere on this site. I actually have 4Dos (and every...