Let's get your game back on track.
is the main source of the problem. GFWL was discontinued by Microsoft and its servers are no longer active. However, DiRT 3 requires you to be signed into a GFWL profile to save your progress. Without a proper GFWL profile, the game simply won't save.
Before the fix, understand the enemy. Dirt 3 suffers from a perfect storm of outdated tech:
Dirt 3 - Fix for Windows Live Sign-In Problem - Steam Community
and place them directly into your DiRT 3 installation folder. This completely removes the GFWL requirement, enabling standard autosaving. Update GFWL Manually
Follow the included instructions to place the profile data directly into your save directory (usually found in Documents\My Games\DiRT3\SaveData ).
Sometimes, the save folder is read-only. Navigate to Documents\My Games\DiRT3 and ensure the folder isn't set to "Read-Only." Method 3: Install/Update Games for Windows Live
By ensuring administrative access and eliminating old cloud conflicts, you can enjoy DiRT 3's masterclass career mode without ever worrying about losing your trophies or vehicle unlocks again.
This is the single most effective fix for the autosave issue. Since GFWL servers are down, you need to create an profile rather than an online one.
