When i try to use the navigator it comes up with a gray box that says fatal application error application adeona.odysseycore has performed an illegal operation and will be shut down. if the problem persists, contact the program vendor program: adeona.odysseycore exception: 0xc0000005 address:00000000

One check the sd card for the unit and maker sure it is not locked (yes they do have a lock on them), it will be a small white? tab on the side that will slide up and down. That's the lock.
If this is good and it is not locked, then i would suggest that you check and see if you have an install cd for your unit. If you do and once you verify that you have the maps, I would suggest that you either get a new 2gb sd disk to use in the gps or reformat the original and install the software again.
These types of errors are generally caused when the operating system tries to access a file and for whatever the reason, that file or simply a byte of information has gone missing or is corrupt. The unit can't find the software and spits out a pretty much useless code for the average user.
Hope this helps.

Adeona.OdysseyCore has performed an illegal operation and will be shut down, this is ridiculous I only used this thing once, got it as a x-mas gift

There is a solution, what is the path of exe file (from the SD card and from internal storage)

My Evesham nav-cam 7000 model ps1025 is showing the following:-fatal application error Application Mobile Navigator.exe has performed an illegal operation and will shut down.If the problem persists contact the program vendor.Program 0xc0000005 Address 000d026c.What can i do to remedy and get a cd disc for it?

pplication adeona. oddysseyCore has performed an illegal operation and will be shut down. if the problem persists , contact the program vendor. program: adeona.odysseycore exception: 0xC0000005 address: OO1FOAEO

hi,i have navigator with model s50 3d navman.i want set gwes.exe
what do i do?

The problem i,m having is All the routes i have taken have Now a Permanent Orange Heavy Line and i can not identify any Roads on my Navigation 4000

Evesham is no longer in business but the following url is for a company that supports their products..
http://www.tewktech.com/

Good Luck and please rate this solution

Take the DVD Map Data Disc that comes with your NAV101 Navigation System and insert it into a laptop or computer, along with a card reader,and reload the data on the SD Card.

HELP!! I keep getting Fatal Application Error. Application entellinav.exe has performed an illegal operation and will be shut down. If this problem persists, contact the program vendor. Program: Intellinav.exe
Exception: OxC0000005
Address: 00125D64