Hi James,
Attached is a zip file with the BlackMono example where I have added the required INC files so it will build for you. Something important, you must modify the "makepb.bat" file so that it has the correct "bin" environment variable.
: -------------------
: Set your paths here
: -------------------
set bin=\basic\BIN10\
Change the "\basic\BIN10\" to the correct path for the PBWIN "bin" directory.
The example should then build for you.
With thanks to Adam Drake, he has made the include files for all of the old versions available at the following URL.
https://downloads.powerbasic.com/inc/
If you have source code from applications built with older PB versions where you would need to reconstruct the paths for the current version, these will be useful for you. If you have licence to the current version of PBWIN 10, it is to your advantage to use the later compiler as it is more efficient with its dead code removal.