Cancel this request, I found another way to monitor real-time serial data. Thanks!

I have a DOS app (imagine that :lol:) which communicates over a serial RS232 port. I'm using Hal's mega-build to capture some serial logs, however, it would be very advantageous to monitor the activity in real-time as the app is used. I was going to try and tail the log file but quickly realized …

xms is true in the config and returns true inside DOSBox I would really like to get it working but not sure how far I'll need to go to fix it (if it's even possible to fix). I should be able to get some debug information but will need help deciphering its meaning. As for documentation, there isn't …

I fired up DOSBox Debugger but am only seeing MSCDEX activity when the errors occurs (FYI, the program also tries to play an audio CD). Bear with me as I haven't dug into DOSBox this far before. What process should be used to monitor himem calls?

I have an old DOS program (not a game) that I am trying to get audio working under DOSBox 0.72. I can verify that audio does work on an old P100 with ISA SB16 sound card. The program starts up OK, however, on first attempt to play any sound it reports the following message: Driver : Error retrieving …