Just changed my PIC16f877-20 to a PIC16f877A I/P

Epic 2.45 fails to verify the programming of the PIC16f877A I/P.

I use In circuit serial programming.

I get code verify errors at 0000 and so on.

I have re-compiled my code using Pic Basic Pro 2.45

I have sellected PIC16f877A in Epic

Any Idea's?