Attempts to generate the Target Deployment Port (TDP) using the TDP editor result in error "The NTVDM CPU has encountered an illegal instruction"
Running the 32-bit TDP editor in a 16-bit environment is a possible cause.
Resolving the problem
Generate the TDP from the command line.
tdpgen <pathNameOfTheXdp> <PathWhereToGenerate>
The tdpgen binary location is