4.2 source engine build with error MSB3073, C1083, swarninterface

Hi, im building the source engine 4.2 from github and im getting error, im using windows 8.1

Error 4 error MSB3073: The command “…\Build\BatchFiles\Build.bat UE4Editor Win64 Development” exited with code -1. D:\Program Files\MSBuild\Microsoft.Cpp\v4.0\V120\Microsoft.MakeFile.Targets 38 5 UE4

Error 2 error C1083: Cannot open include file: ‘metahost.h’: No such file or directory C:\UnrealEngine\Engine\Source\Editor\SwarmInterface\Private\SwarmInterface.cpp 19 1 UE4

Error 3 error : Failed to produce item: C:\UnrealEngine\Engine\Binaries\Win64\UE4Editor-SwarmInterface.dll C:\UnrealEngine\Engine\Intermediate\ProjectFiles\ERROR UE4

i also got a warning about netframework 4.0, i have 4.5

Warning 1 warning MSB3644: The reference assemblies for framework “.NETFramework,Version=v4.0” were not found. To resolve this, install the SDK or Targeting Pack for this framework version or retarget your application to a version of the framework for which you have the SDK or Targeting Pack installed. Note that assemblies will be resolved from the Global Assembly Cache (GAC) and will be used in place of reference assemblies. Therefore your assembly may not be correctly targeted for the framework you intend. D:\Program Files\MSBuild\12.0\bin\Microsoft.Common.CurrentVersion.targets 989 5 UE4

i tried all the solutions on answerhub : VS120COMNTOOLS environmental variable, unrealengine on root c/, build with visual studio express for desktop 2013, visual studio pro 2013

im also having the same problem building the 4.1 version


I apologize for the delay in response. Are you still experiencing this same issue?


We have not heard back from you in a few days, so we are marking this post as Resolved for tracking purposes. If you are still experiencing the issue you reported, please respond to this message with additional information and we will offer further assistance.

Thank you.

yes im still having the same problem

Closed as duplicate Question: Clean 4.2 engine build with error MSB3073, C1083, swarninterface - Programming & Scripting - Unreal Engine Forums