Henric, thanks for your comments,
GO IT! Man what an ordeal. You gave me the key when you said, “it's usually something like C:\Program Files\Microchip\MPASMSuite\”. I had not noticed that I had used “ Find Automatically” for the MPASM file on both computers. MCSP went to Mecanique\MCSP\MPASM. As soon as I used “Find Manually” and located in MPLAB…… All IS Well in the world... I get a small black screen for a few seconds and then "Success xxx bites".

Thanks a bunch! Thanks a bunch! Thanks a bunch!

Wayne