Temporarily change your PC’s date to September 2011 (before FIFA 12’s official release).
: One of the most effective legacy fixes is to temporarily change your PC's system date to March 6, 2012 , launch the game to bypass the check, and then revert to the current date once the game starts. Run the Touchup Installer : Fifa 12 Release Date Check Failed Free
For those looking to play a free version of FIFA 12, it's essential to note that official free versions or demos may have limitations. These versions are typically released by EA Sports to give players a taste of the game. However, they might come with restrictions, such as limited gameplay time, access to only certain teams, or, as seen here, issues with release date verification. Temporarily change your PC’s date to September 2011
Since FIFA 12 is very old (2011) and online servers are shut down, the “free” versions you find may have broken cracks. The most reliable solution is to buy a legitimate key (very cheap on key resellers) and use + system date change. These versions are typically released by EA Sports