Compile failed

Hi there,

New to UE, when i try to start my first project i get this error:

Running C:/Program Files/Epic Games/UE_4.16/Engine/Binaries/DotNET/UnrealBuildTool.exe UnrealOne Development Win64 -project=“D:/Unreal projects/UnrealOne/UnrealOne.uproject” -editorrecompile -progress -NoHotReloadFromIDE
Creating makefile for UnrealOne (no existing makefile)
Performing full C++ include scan (no include cache file)
@progress push 5%
Parsing headers for UnrealOneEditor
Running UnrealHeaderTool “D:\Unreal projects\UnrealOne\UnrealOne.uproject” “D:\Unreal projects\UnrealOne\Intermediate\Build\Win64\UnrealOneEditor\Development\UnrealOneEditor.uhtmanifest” -LogCmds=“loginit warning, logexit warning, logdatabase error” -Unattended -WarningsAsErrors -installed
Reflection code generated for UnrealOneEditor in 8,588955 seconds
@progress pop
ERROR: Windows SDK v8.1 must be installed in order to build this target.


I already installed SDK V8.1 , didnt seem to work.

Then i try to “Open with visual studio” i get:
Could not edit the code editing IDE D:/Unreal Projects/UnrealOne/UnrealOne.sln could not be found

Then i try to open it again manualy, i get:
Followind modules are bissing or built with different engine version:
UE4Editor-UnrealOne.dll
would you like to rebuild?
Yes>>>>UnrealOne could not be compiled. Try rebuilding from source manually.

I already tried Generate visual studio project files, didnt help either.

soooo… out of options, halp