Error AP301 occurs when you try to launch Forza Motorsport 6: Apex

You get the following error code when you try to launch Forza Motorsport 6: Apex:

AP301

This means that an incompatible graphics driver is detected and there may be known issues with your current GPU manufacturer’s driver version.

Please check to make sure that your driver version is: NVIDIA 365.10, AMD 16.5.1, Intel Beta 15.40.23.4444 or newer.

To resolve this issue, you'll need to upgrade your GPU driver by going to your manufacturer’s GPU website and updating to the latest device driver. To check what kind of GPU card you have, follow these steps:

1. Go to Start, select Settings, and then select System.
2. On the Display tab, scroll to the bottom and select Advanced display settings.
3. Scroll to the bottom and select Display adapter properties. The Adapter Type will display the name of the GPU, and the Dedicated Memory will display the Adapter Type.
4. Once you identify your graphic card manufacturer, visit their website to update the device driver.