I have what appears to be a problem with the PK51 development environment. I have two development systems one running under NT and the other XP. When I enter the simulator mode using the NT machine around every second/third time the program claims the product key is not attached, and enters into demo mode. To fix it you have to exit the simulator and then re-enter, (there is not need to close the development environment). The XP machine is fine and never shows this problem. The NT machine is an old 300Mhz machine, while the XP machine is a 1.9GHz machine. Could this affect it? Anyone know how to resolve this?
I forgot to mention I am using PK51 version 7.03, not an earlier version which I can see had some problems.