How To Fix Epic Games Installation Error IS 0003 'Could not create directory on PC' Struggling to install the Epic Games Launcher because you keep seeing Installation Error IS-0003 “Could not create directory on PC”? This step-by-step guide shows you how to fix IS-0003 by correcting folder permissions, running the installer as admin, and clearing temp files in minutes. 🔹 fix Epic Games Installation Error IS-0003 “Could not create directory” on Windows 10 🔹 resolve IS-0003 permission denied error in Epic Games Launcher on Windows 11 🔹 run Epic Games installer as administrator to bypass IS-0003 on PC 🔹 change Epic Games installation path to avoid “Could not create directory” error 🔹 delete Epic Games temp folder to clear IS-0003 directory creation failure 🔹 adjust Windows folder permissions for Epic Games Launcher installation 🔹 troubleshoot IS-0003 error during Epic Games Launcher update on PC Applies to: Epic Games Launcher on Windows 10 & 11, Windows PC administration tools