Thanks for all the help Fellows.....I gave up on trying to Transfer my Indicators that were on my old computer, as I could not get them into the platform to be available for applying to charts, as we normally would.
So what I did is remove Everything that had to do with Ninjatrader on the new computer, and went to the Download section at NexusFi (formerly BMT) and started downloading, and Importing in the Normal way through Ninjascript......and it worked.
I have worked with Ninjatrader 7 for a couple years and never had this hard of time with my Indicators.......I tried
@bobwest and @cory ways to transfer the Indicators.....which is the way I had always done it....but no go.
Anyway I have all but 2 Indicators on the New computer now, and will take a break on Ninjatrader, and work on getting Sierra Chart loaded up....I was really busy from lunch till later last night doing other things......too many things to take care of in a day
Thanks Everyone for trying to help figure this out.

Finally finished Migrating all 3 Platforms over to the new computer
Thanks again.
Sierra Chart Procedure was just like you said @Big Mike