solved Authorization failed again and again

[GaRy0216]

After the update I found that I cannot select F-15E to fly both on multiplayer and singleplayer missions.When i tried to reboot the game,the error of Authorization is valid for 2d 23h 59m 

occurred.I followed the instructions to use dcs_updater.exe to repair the game, but I still cannot select my strike eagle before the Authorization failed error happened again.Btw I purchased the modules on steam but now playing the standalone version. I have tried reblinding the steam several times and that didn’t work 

[Flappie]

7 minutes ago, GaRy0216 said:

I have tried reblinding the steam several times and that didn’t work

You mean the "How to transfer keyless DCS modules purchased on STEAM?" procedure does not work?

https://www.digitalcombatsimulator.com/en/support/faq/steam/#3303126

[GaRy0216]

1 minute ago, Flappie said:

You mean the "How to transfer keyless DCS modules purchased on STEAM?" procedure does not work?

https://www.digitalcombatsimulator.com/en/support/faq/steam/#3303126

Yes, tried it twice today and nothing get better 

[Flappie]

Then you should contact ED support.

Log into the DCS website, click Support, then click Create a new ticket.

[Skyspin]

I have the exact same issue and "AUTHORIZATION FAILED" Notice for the F-15E.

Skyspin  

[Flappie]

This might be caused by your antivirus.

[Pappy2]

Hello everyone,

here "draconus" helped me and gave me the solution for my DCS STEAM.

In my case it is my anti-virus (McAfee) which has a false-positive problem.

Good Flights

EDIT:

Other answers here too:

 

Edited April 12, 2024 by Pappy2