Even though GRID Autosport was originally launched by Codemasters in 2014, modern PC environments (like Windows 10 and Windows 11) regularly introduce compatibility challenges. Understanding the root causes can help prevent the problem from recurring.
If the file wasn't in your quarantine, the next best step is to have Steam check its own files. This method will automatically find and replace any missing or damaged files without requiring you to manually download anything. steamapidll for grid autosport new