Unreal Engine 5.1 Preview

I’m trying to open a 5.0.3 project in 5.1 but I get this error:

1>C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VC\v160\Microsoft.MakeFile.Targets(45,5): error MSB3073: The command ““D:\Programs\Epic Games\UE_5.1\Engine\Build\BatchFiles\Build.bat” MyGameEditor Win64 Development -Project=“D:\Programs\Epic Games\Projects\MyGame 5.1\MyGame.uproject” -WaitMutex -FromMsBuild” exited with code 6.

Anyone know what’s going on?

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