.net - Could Not Find "Microsoft.NET.CoreRuntime" -

i'm trying run uwp project. however, whenever attempt build error:

could not find sdk "microsoft.net.coreruntime, version=1.0

this happens whether open previously-created project or create brand new one. i'm on windows 10 build 14393 , using 14393 sdk. i've hunted through .appxmanifest, .csproj , project.json files, can't find reference whatsoever microsoft.net.coreruntime package. has else run or been able solve it?

please check microsoft.net.coreruntime folder , inside contents under c:\program files (x86)\microsoft sdks\windows kits\10\extensionsdks\:

if folder missing or it's empty inside, missing part of sdk.

the fastest solution copy other machine, on problem doesn't exists. if don't have access other machine, repairing or reinstalling visual studio fix problem.