Supported compiler with Proteus VSM; true Windows 7 64 bit compatibility

[jellis00]

1) PicBasic Pro works great with Proteus. I use it almost every day.
2) PicBasic Pro works great with Windows 7-64, that's the OS I use (at work).
3) PicBasic Pro and MPLAB work great on Windows 7-64.

Is there a specific problem you are having?

I use MCSPlus editor, PBPro 2.6c compiler, MPASM assembler, and PICKIT2 programmer. I don't use MPLAB. My programs that were developed on WINXP compile OK on WIN7-64, but they don'e seem to assemble or program on WIN7-64. Any suggestions?