owowo I am lost now

-I was previously using Picbasic pro under dos.
-Now I installed windows 7 64bit, I can no longer use dos. I followed the instruction from Melabs to choose PBPMPLAB.BAT under MPLAB 8.56. I thought I was using the picbasic pro module and MPLAB and an interface between the two.

I want to keep it simple... either way , dont know where to go from here