Illegal Operation appearing after software update
This issue is caused by the temporary files (.q and .dat).
In order to update the Fleet navigation we recommend:
- Download and unzip our latest version of the navigation
- Remove the /Drive and /Res folders of the navigation from your device (except "settings.ini", "menu.ini", "KeyMap.ini" and the drivers under ...\Drivers\Default\ folder
- Copy the /Drive and /Res folders from the new package
The above steps also remove the temporary files from the previous version.