dorian

Here is a screen shot of the problem. I did make a mistake. I didn't mean the Flight Plan folder; I meant the Aircraft folder. You will see what I meant about being greyed out. Dorian

Hi. After I updated to Version 1.6.14, trying to solve another issue, I got the same error message that everyone else has gotten. In trying to solve this problem, I entered string into the Scenery.cfg folder on the Simulator tab C:\ProgramData\Lockheed Martin\Prepar3D v4 and it did not work. And as of now, I still have no airports in the display unit. What is the solution to this problem? Dorian

Hello, Maybe I did not make myself clear of what the issue is. I understand where the folder structure is of where the flight plan goes, such as "C:\Users\[username]\Documents\AivlaSoft\EFB\UserData\Aircrafts\[aircraft type]". Even though there is a flight plan for the 747 and the 777 in that folder, it does not seem to read it. But my issue is with this error message, it only happens when I change aircraft in the display unit. So how can I correct this issue so that the display unit can be used? At this point, even when I go into the edit aircraft, it is all greyed out, and I cannot edit any aircraft. I am hope I made myself more clearer as to the problem I am experiencing. Thanks, Dorian

Hello, I get this error message from the Display Unit that says: Current airplane directory C:\Users. Checklist is not available for a certain aircraft. And this only happened when I changed aircraft. Such as the PMDG 747 to the PMDG 777. If anyone has any idea how to solve this problem, I would appreciate it. Because it will not allow the display unit to function. Dorian

Thanks for your help, I tried your suggestion but after uninstalling and reinstalling the full installer, I still get the signature verification error. Any other suggestions on how to fix this would be truly helpful. Dorian

Hi, After installing v1.5.1 update I get this error [Verifying license means not yet licensed but getting the following error state: Signature verification error] I have uninstall and reinstall AivlaSoft EFB every time I restart data provider I get the error message. Hope someone can help. Dorian