Hört sich für micvh nach einem Grafikproblem an, den G-Karten Treiber und Directx checken/neuistallieren. Insbesondere da du keine anderen Auflösungen wählen kannst. Hast Deinen CPU integrierte Grafik? Falls ja, stelle sicher, dass die fürs Spielen deaktiviert ist.
Gehen alle anderne Games noch? Ich habe z.B. den neuen nvidia Beta Treiber wieder durch eine Vorgängerversion ersetzt.
Wenn dies alles nicht hilft: don't panic
Wende Dich ans offizielle Kunos forum und poste dein Problem dort. http://www.assettocorsa.net/forum
Nachstehend die allgemeinen Tipps der Devs aus dem Kunos Forum:
- Many issues come when a new update is released. This happens because of core changes, so options, old replays, setups, addon apps and other old stuff becomes outdated and deprecated. Issues can occur using them.
- When you face an issue, please ALWAYS try this procedure before open a new thread for support request:
- Rename your "Assetto Corsa" folder located inside "My Documents" Windows folder;
- Remove any python addon apps you've installed;
- Run a Steam cache integrity check for Assetto Corsa;
- Launch the game and reconfigure all the options from scratch.
Usually, this fixes the most common issues users are facing.
In some scenarios, unsupported or misconfigured 3rd party software could be the causes. Try the following:
- Update/reinstall graphics card drivers and directX software
- Update/resintall Microsoft.NET
- Close any video overlay sofware (VirtuMVP, Fraps, XFire, MSI Afterburner, Rivatuner and similar);
- Double check CPU and GPU temperatures.
- Check Windows user's privileges (set Steam and Assetto Corsa with admin rights)
- Temporarily shut down any antivirus or firewall (or allow acs.exe and assettocorsa.exe files);
Last but not least, search function is your best friend. Please use it, sometimes users can find the solution in just 30 seconds.
If you are still facing issues, please DON'T POST IN ANY EXISTING THREAD reporting "I have the same issue!", because 99% of the time same result doesn't mean it's related to the same cause. Please open your own thread, explaining your issue, describing a scenario in order to reproduce it and attaching your logs located in "Documents\Assetto Corsa\logs".
Devs and many skilled users will help you as soon as possible. Thanks for reading."