Fix Star Citizen Easy Anti-Cheat Untrusted System File

Star Citizen Easy Anti-Cheat Untrusted System File with a directory GLOBALROOT\Device\HardDiskvolume\Windows\System32\atidxx64.dll To resolve this Error follow the steps below Go back to a previous AMD driver version. Visit the AMD website and download the 25.9.1 driver version - that's the last fully working driver for Star Citizen. Make sure to uncheck "keep up to date" so Adrenaline doesn't update your driver to the new one AMD driver page: https://www.amd.com/en/support/downlo... Easier Method: Use the "Roll Back Driver" option Open Device Manager by searching for it in the Start menu. Expand the Display adapters section. Right-click on your AMD graphics card and select Properties. Go to the Driver tab. If the Roll Back Driver button is active, click it and follow the on-screen prompts. Try switching to Vulkan. Go to Start → Run and enter: %localappdata%\Star Citizen\ Open the latest Shader folder (for example: starcitizen_(sc-alpha-4.3.2)_cc9wt_0\GraphicsSettings\GraphicsSettings.json). Inside the GraphicsSettings.json file, make sure the renderer value is set to 1 to use Vulkan (instead of 0, which uses DX11). Try downloading and installing the Vulkan sdk and runtime. https://vulkan.lunarg.com/sdk/home