DirectX 11 Graphics Device Driver Lost

My RF Sim

My RF Sim

New member
Suddenly, when running Flight School (Night) my RFE stopped running.

A small window with the (well known) text "An unexpected error has occurred........" was presented on the screen...
Looking around for to find the reason a message "DirectX 11 Graphic Device Driver Lost" was presented on the screen....
I have tryed to restart RFE a number of times and looked for updates, but nothing helped...
RFE always start up with Flight School and stop working directly without giving me time to change airport..

What to do ?????

Anyone out there that can help me ???

Best regards
Jörgen Sjöström
Sweden
 
My RF Sim said:
Suddenly, when running Flight School (Night) my RFE stopped running.

A small window with the (well known) text "An unexpected error has occurred........" was presented on the screen...
Looking around for to find the reason a message "DirectX 11 Graphic Device Driver Lost" was presented on the screen....
I have tryed to restart RFE a number of times and looked for updates, but nothing helped...
RFE always start up with Flight School and stop working directly without giving me time to change airport..

What to do ?????

Anyone out there that can help me ???

Best regards
Jörgen Sjöström
Sweden
Click to expand...
Maby it is a Windows 11 error.... 🤔I have found that a download of DirectX 11 GDD mayby solves my problem
 
Make sure that OneDrive doesnt make backup of the RF sim files, since it can cause some issues. Try to update your gfx card drivers if possible. And you can as the "Snubbe" above says, try download and install DirectX again. But first repair or uninstall RF via Steam and you can also try the Beta version too. Hope you'll get it running. /Kenneth (Ken1 rcflyg.se).
 
Kenta78 said:
Make sure that OneDrive doesnt make backup of the RF sim files, since it can cause some issues. Try to update your gfx card drivers if possible. And you can as the "Snubbe" above says, try download and install DirectX again. But first repair or uninstall RF via Steam and you can also try the Beta version too. Hope you'll get it running. /Kenneth (Ken1 rcflyg.se).
Click to expand...
It all ended up in updating "all drivers" in my laptop !!! Now I am up and running again.
 
My RF Sim said:
Suddenly, when running Flight School (Night) my RFE stopped running.

A small window with the (well known) text "An unexpected error has occurred........" was presented on the screen...
Looking around for to find the reason a message "DirectX 11 Graphic Device Driver Lost" was presented on the screen....
I have tryed to restart RFE a number of times and looked for updates, but nothing helped...
RFE always start up with Flight School and stop working directly without giving me time to change airport..

What to do ?????

Anyone out there that can help me ???

Best regards
Jörgen Sjöström
Sweden
Click to expand...
I get this error consistently when scrolling the menu panes. My RFE flys fine until I hit Escape for the menus. Menu selections work ok for a bit until they stop with incomplete blue bar and the error message appears. Only fix found so far is to go to Task Manager, kill RFE and load it again. Reload flys fine as long as I don’t use Escape to the menus. I’ve loaded drivers, rebooted, restarted everything multiple times with no fix found. Suggestions appreciated. Thanks, Stan029
 
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