Thanks much Archangel for your help!

I tried reinstalling MPLAB, but to no avail. There is no file in it's directory structure called P16F876A.INC. I found a file online by the same name, downloaded it and placed it in my project folder, them re-complied and it successfully finished. I haven't programmed my product yet, but I am hopeful it will work.

As far as searching the forums for answers, if they are there, you cannot find them by searching. I did a search for the key phrase "64 bit" which describes my problem perfectly and there were no results found, yet when I started manually going thru the threads I found a similar one with with "64 bit" in the title (The solution in that case was unrelated). I have been using this forum for a couple years and have found the search function to be of no help at all.