For the problem you're having, can you try resetting the options, and let me know if that fixes it? Here's the approach:

I set the messafges according to what you sugested and this is the error message I receive when trying to fly the voyager 50 w/training gear.

The instruction at Ox004a07e6 referenced memory at '0x000000000' The memory could not be read.

I deleted and reloaded the program twice already .