Error on Game Launch – "The game could not be started, please reinstall the game

[Agrar.Julian]

Dear Support Team,

I am reaching out because I encounter the following error when trying to launch Grand RP (RAGE MP):

"The game could not be started, please reinstall the game."

This message appears immediately upon attempting to start the game. I have already performed a full reinstallation of both the game (Steam version) and the launcher, but the issue still persists.

I kindly ask for assistance in resolving this problem. I am happy to provide additional information about my system or installation paths if needed.

Thank you in advance for your support.

Best regards,
Agrar.Julian