This is an Oracle DOS Virtual Machine which has BorlandC installed with my Draw Source. It will let you compile the source
Download Oracle Virtual Box
Run this VM
There are a few directories
When you run it
c:
cd draw2
type bc
This will run Borland C and open the draw project on screen. you might need to press F6 to pick the source window. The go to the Compile menu and select Build All
It should compile and run it.
RC
Download the VMDK here:
https://www.dropbox.com/s/4jd50b8hfv4v3hf/MS-DOS%206.22-s001.zip?dl=0
RC