Ue4 Prerequisites -x64- Setup ❲DIRECT - ROUNDUP❳

Cause: Windows Installer (MSIEXEC) is locked by another process. A previous VC++ redistributable installation may have frozen or is pending a reboot.

Fix:

Q: Do I need internet?
Yes – the installer downloads latest VC++ runtimes. Ue4 Prerequisites -x64- Setup

Q: Why does it appear multiple times?
Some UE4 games bundle their own copy. Each installation is independent. Cause: Windows Installer (MSIEXEC) is locked by another

Q: Can I skip it?
No – UE4 will crash or fail to launch without these components. Programs and Features

In Control Panel > Programs and Features, look for: