Some total conversion mods (like The Hedgehog Project ) redirect your save file to a different folder to prevent corruption. If your game crashes immediately upon loading a save, try toggling the setting in HMM. Run as Administrator
Look for a button that says or "Protocol Handler."
If HMM is set up but the mods still won't trigger, check these three culprits: Check the Mod Order sonic generations mods not working link
Note: You will need to re-install the Loader in HedgeModManager after doing this.
Click it, then restart your browser. Now, clicking links on GameBanana should automatically trigger a download inside HMM. 5. Verify Game Files If all else fails, your base game files might be corrupted. Go to > Library . Right-click Sonic Generations > Properties . Select Installed Files > Verify integrity of game files . Some total conversion mods (like The Hedgehog Project
Sonic Generations is an older title. Ensure your PC has the DirectX End-User Runtimes installed.
Troubleshooting Sonic Generations Mods: What to Do When They Won’t Load Click it, then restart your browser
Sometimes Windows prevents HMM from writing the necessary .dll files into your Steam folder. Right-click HedgeModManager.exe and select before clicking "Save and Play." 3. Dealing with Crashes (CTD)