When you execute this prerequisite installer (whether via Epic Games Launcher or within a packaged game), it checks for and installs the following core components:
(if using UE4 through Epic): Settings → Unreal Engine → Verify / Repair. Ue4 Prerequisites -x64- Setup
Navigate to your Unreal Engine installation directory. The default path is: When you execute this prerequisite installer (whether via
UE4PrereqSetup_x64.exe
To successfully install and run the x64 prerequisites, the following baseline specifications are recommended: Windows 10 or 11 (64-bit). Processor: Quad-core Intel or AMD, 2.5 GHz or faster. 2.5 GHz or faster.