Mastering the UE4 Prerequisites -x64- Setup: A Complete Guide for Developers

• No feedback when it succeeds – It installs, closes, and leaves zero confirmation message. First-time users think it “did nothing.”
• Can fail silently – If an existing VC++ install is corrupted, the prerequisites setup may hang or close without error, leaving users confused.
• Requires admin rights – Won’t run on locked-down work/school PCs without IT approval.
• Redundant on updated systems – Windows 10/11 with all updates already have these runtimes, making the setup unnecessary but harmless.

7. Build Configuration for x64

• Open UE4.sln.
• Select configuration: Development Editor or DebugGame Editor as needed.
• Select platform: Win64 (ensure x64 selected; add if missing via Configuration Manager).
• Build Solution (or target specific projects like UE4Editor).