Match the game resolution to your native desktop resolution.
Sometimes the "detected configuration" error pops up because the configuration file hasn't been generated or saved properly. Match the game resolution to your native desktop resolution
If you are seeing the error when trying to launch Sonic Generations , you aren't alone. This is a common legacy issue that typically occurs when the game’s configuration tool fails to correctly identify your graphics card or monitor settings—especially on modern PCs with multiple GPUs (like a laptop with both Integrated and NVIDIA/AMD graphics). This is a common legacy issue that typically
Ensure both the game and the tool are running with Admin rights. If you see "Integrated" or "Intel" there, change
Look for the line starting with Monitor . If you see "Integrated" or "Intel" there, change the device name to match your dedicated GPU (you can find the exact string name in your Device Manager). Save the file and try launching the game. 4. Compatibility Mode & Admin Rights
Set the preferred graphics processor to . Click Apply . For AMD Users: Open AMD Software: Adrenalin Edition . Navigate to Gaming > Games .