[2021] [Crash/Freeze]Unable to launch the game (EpicGames Store)

Hello Artiko240, thanks for contacting us about this, it sounds like a bit of an unusual issue.

First of all would you please check you have the games .exe file, the Epic launcher and Ubisoft Connect set to run as administrator, in each files properties options? -

Locate the games .exe file, usually located here -
C:\Program Files (x86)\Ubisoft\Ubisoft Game Launcher\games\Tom Clancy's Rainbow Six Siege\

- Right click on games .exe file and select 'Properties'
- Select the 'Compatibility' tab
- Check the 'Run as Administrator box'
- Click 'Apply' then 'OK'
- Next, please do this for the Ubisoft Connect launchers .exe file and the Epic games launcher .exe file too -
C:\Program Files (x86)\Ubisoft\Ubisoft Game Launcher\
- Finally, try launching the game by double clicking on the games .exe file

Please let me know what happens after trying to launch the game after following the steps above?

Ah not a problem Artiko240! Easily done, I'm glad to hear this was an easy fix for you. Hope you enjoy the game, please feel free to make a post in the forum if you have any questions or need any further help.