Forza Motorsport 4 is widely regarded as one of the best racing simulators ever made, but playing it on a modern PC via the Xenia Emulator presents a unique challenge: . Unlike games where you simply swap discs to continue the story, Forza 4 uses Disc 2 as a massive content expansion that must be "installed" to unlock hundreds of cars and Autovista experiences.

Navigate to your extracted folder and select the files inside the 00000002 folder.

Look for cars that were previously locked with a "Disc 2 Required" icon. If the icon is gone, the cars are now playable.

Navigate through the extracted folders until you find the one named 00000002 . This folder contains the actual DLC-style content files. Launch Xenia Canary . Go to File > Install Content .

You will see a list of files; create a new folder on your PC (e.g., "FM4_Disc2_Extracted") and extract all files to this location.