Sonic Generations The Detected Configuration Does Not Match Your Current Hardware New «COMPLETE — 2027»

Windows 10/11 applies "Full-Screen Optimizations" by default, which can intercept hardware calls and confuse Sonic Generations.

Steps:

Additionally, set compatibility mode to Windows 7 (the game was built for Windows 7).

If you are using a 1440p ultrawide (2560x1080 or 3440x1440) or a 120Hz+ monitor, the error is almost guaranteed. Sonic Generations natively caps at 60 FPS and expects 16:9 resolutions. Attempting to force 144Hz via GPU control panels often changes the reported EDID just enough to trigger the mismatch.

Recommendation: Use HedgeModManager (the community launcher for Sonic mods). It includes a built-in “Disable Hardware Check” patch that overrides the game’s comparison logic entirely. It also enables uncapped framerates (with physics fixes) and proper ultra-wide support. This is the modern gold standard.

If you've tried everything and still encounter issues, consider reaching out to the game's support team or community forums. There might be specific fixes or patches that have been developed.

Here’s an interesting, troubleshooting-style guide for the dreaded “The detected configuration does not match your current hardware” error in Sonic Generations on PC.

Think of this error as the game having a tiny meltdown because it remembers an old graphics card, screen, or settings file that no longer exists. Let’s fix it.