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.

Magvar.dat

Featured Replies

Hi all.

 

I've deleted the magvar.dat file by mistake and now FSX is always asking for it when starting, "cannot open file magvar.dat".

Is this a real issue? I've downloaded the new magnetic variation files, but still FSX complains about magvar.dat.

 

Is there any way to recover this file without having to "repair" fsx ? (I don't really want to mess my install by running the repair utility from the fsx install disk!)

 

Thanks for any help!

He said he already downloaded the new files....

My Liveries | FAA ZMP | PPL ASEL |
| Windows 11 | MSI Z690 Tomahawk | 12700K 4.7GHz | MSI RTX 4080 | 64GB 6000 MHz DDR5 | 500GB Samsung 860 Evo SSD | 2x 2TB Samsung 970 Evo M.2 | EVGA 850W Gold | Corsair 5000X | HP G2 (VR) / LG 27" 1440p |

 

 

The linked file is magdec.bgl.

 

He is looking for magvar.dat

 

If I'm not mistaken it is installed by one of the Aerosoft packages, e.g AirbusX

 

I saw a post on the Aerosoft forum a while back about this. No need to re-install FSX.

Mark Smedley

  • Author

The linked file is magdec.bgl.

 

He is looking for magvar.dat

 

If I'm not mistaken it is installed by one of the Aerosoft packages, e.g AirbusX

 

I saw a post on the Aerosoft forum a while back about this. No need to re-install FSX.

 

Thanks!

I'll try that one. I had seen another thread somewhere that said that re-installing another version of the AIRAC (for the ATR for example) would reinstall the magvar.dat, but it didn't.

I'll try reinstalling Airbus X, makes sense.

 

I'll let you know soon.

 

Cheers.

  • Author

Reinstalling Airbus X did the trick !! Thanks everyone!

Create an account or sign in to comment

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.