X64 Setup Exclusive — Ue4 Prerequisites

Keywords integrated: UE4 prerequisites x64 setup exclusive, Unreal Engine 4 dependencies, VC++ redistributable for UE4, silent installation UE4 prerequisites, UE4 packaging errors.

Get-WmiObject -Class Win32_Product | Where-Object $_.Name -match "Visual C\+\+ 2015" | ForEach-Object $_.Uninstall() Start-Process -Wait -FilePath "UE4PrereqSetup_x64.exe" -ArgumentList "/quiet" ue4 prerequisites x64 setup exclusive

The “exclusive” flag means the prerequisite installer to prevent any other Windows Installer (MSI) processes from running at the same time. If you have another installation (e.g., Steam updating a game, or a driver installer) stuck in the background, this UE4 prerequisite window may hang indefinitely or fail silently. Unreal Engine 4 dependencies