CONFIG3H (OshonSoft P18 Simulator IDE)

I am new to OshonSoft (bought P18 Simulator IDE) and to the forum.
Vladimir sent me a short code to check if my programmer would work with his Simulator.
Everything works fine, but there is a discrepancy in the CONFIG3H byte, which I can't explain.
Please have a look at the screenshot attached.
Any comment is appreciated.
Robert

This is the difference, "03" has the MCRL pin enabled (External Reset). In order to work with MCLR activated you have to place a pull-up resistor on that pin.