UE 4.25.1 version won't lunch on High Sierra 10.13.6

Hi everybody,

I noticed that the UE 4.25.1 version(even the 4 2.5)won’t lunch on High Sierra 10.13.6.
The 4.24 works fine though. Anybody else?

Please, any idea or workaround?

Many thanks!


1 Like

I’m having the same issue. Mac OS 10.13.6. Nvidia 1080ti.

Press the launch button but nothing appears. 4.24 works no problems.

Since I too am having the exact same issue, I decided to dig through the binaries and launch the app directly (UE_4.25/Engine/Binaries/Mac/UE4Editor.app). When you open it directly (apart from the launcher), you’ll be presented with the following message:

You can’t use this version of the
application “UE4Editor.app” with this
version of macOS 10.13.6. The
application requires macOS 10.14.6 or

It would appear that Epic has no intention of supporting the Hackintosh community.

Thanks, it makes sense now.
Really appreciated your help.
I’m planning to build a Windows machine though.

Many thanks!