Skip to content
View in the app

A better way to browse. Learn more.

The AVSIM Community

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

GTN750 will not start / invalid license?

Featured Replies

Hi

I reinstalled my Reality xp on a new system now says Invalid Licence when I bring it up in a plane 

I have tried a reinstall this did not work 

If some one can PM me I can give you my XP details so you can resolve this

Thank you

 

Edited by Grom3r1979

Hi guys

I recently upgraded to Windows 10 - from Windows 7 and I think this is when I started seeing this problem - so first clue right there.

I have XP 11.41 and XP 11.50 running in two separate installs. 

I couldn't get the GTN750 running in 11.50 beta but put that down to it being BETA

I launched my original XP 11.41 and to my surprise was seeing the same issue - that being when I load up the Just Flight Piper Arrow I can see the panel is installed, I can access the options from the plugin menu but the unit does not come on, its dead with a blank screen.  If I toggle the GTN 750 off via plugin menu I go back to the default avionics which is working.

So after a bit of digging I noticed there is an update 2.5.24.0 - which amongst other things says its Vulkan compatible.  So I downloaded this but still the same problem persists in either 11.41 or 11.50.  My next step was to uninstall it completely, unfortunately I couldn't see an entry in my control panel to uninstall the GTN so I just decided to reinstall latest version over the top.  Still broken...

So two things -

  • I think the GTN broke after the upgrade to Win 10
  • Can someone point me to the correct entry in Control Panel to completely uninstall

Beyond that I will take any help you can offer!  I can't fly without my trusty 750!  🙂

Many thanks!

Thomas Derbyshire

Hi,

Please run the e-commerce installer, select REINSTALL, enter your F1 account credentials.

thanks managed to solve it by actually finding the uninstall app, removed garmin, reinstalled and everything back to normal!  Got to love flight simming, 20% flying 80% fixing!

Thomas Derbyshire

Archived

This topic is now archived and is closed to further replies.

Account

Navigation

Search

Search

Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.