This is the OP replying back... 1) Paradox 4.01 will run under Windows XP (also, Windows 7) command prompt window. Paradox 4.01 has ability to switch to Paradox 3.5 user interface. This is your BEST option. 2) Paradox 4.01 will run under DOSBox. Paradox 4.01 has ability to switch to Paradox 3.5 …

I haven't tried printing anything to paper from within Paradox, and that might not work because Paradox assume that all printers are connected via either a Parallel port (LPT) or a Serial port (COM) and my Windows 7 system has neither. As such this is of no importance. Programs running within …

I've been writing programs in PAL since 1993 (very sloppy but they do the job). A few years ago I bought a Win-XP PC and run it on there. I don't like DOSBox or any simulators because the program has difficulty with the scripts I write. A dedicated machine with 4gb of Ram and an internet connection …