SuperLegend

Hello For this you first need to make sure that steam is open BEFORE you try to open the multiplayer mod, additionally you will want to right click the TruckersMP launcher and click 'run as an administrator' and then see if you get the same problem. If it still doesn't work, try following these guides: Solution 1: Go to your Steam Account. Go to library. Go to ETS 2 / ATS. Click "Play". Choose "Launch with DirectX (64-bit). Make sure you chose 64 bit. Start Euro Truck Simulator 2. Choose your profile and press "Drive". Close Euro Truck Simulator 2. Start TruckersMP as admin. TruckersMP will start with DirectX for all time. Except you change it again. Solution 2: 1-) Go to your ETS2 game directory, then into \Binaries\Win64\Launcher (for me(e.g): C:\Program Files (x86)\Steam\steamapps\common\ETS 2\Binaries\Win64\---) 2-) Right click on "eurotrucks.exe" 3) Click the Compatibility tab at the top 4) Check the box for "Run this program as administrator" 5) Click OK 6) Launch the game through Steam Solution 3: Restart your computer and launch Steam. From the Library section, right-click on the game and select Properties from the menu. Select the Local files tab and click the Verify integrity of game files... button. Steam will verify the game's files - this process may take several minutes. S: https://support.steampowered.com/kb_article.php?ref=2037-QEUH-3335