willylakes

0x is simply a notation that the following number is hexadecimal, as opposed to octal, decimal, binary....

Thanks!!!! You are a genius!  Got it working thanks again! Merry Christmas!

Hello RonS,

Thanks for all the information!!!

I tried to change change 05 00 00 0A   to   00 00 A0 E1 but they are not on the offset you said they are. I search and replace the bytes anyways but when I delete and copied the new Navi.exe the unit did not start correctly. So I pasted the old navi.exe without modifications and it restarted correctly. Thanks god!

Now, how do I find offset 0xBEC18. My file when I open it with HxD goes up to 006FE9F0 I don't see any x for example...

Do you know how I can make it work?

Thanks,

willylakes