I recently upgraded to Windows 10 and got the Visual Studio 2015 community, hoping to create UWP applications and ASP.Net 5 applications. At first I installed everything, but in the end I missed / canceled Windows 8.1 / 10 mobile emulators (my computer couldn’t even start them ) After everything was installed, I went to create a new UWP application (C #) and got this error:

Next, I try the same, but with JavaScript. It works great! on the same UAP 10.0.0.0, which is supposedly missing. The link that he provides is completely useless (it sends me to http: /microsoft.com/en-us) -_-. Oddly enough, this only happens when I try to use C # or VB.Net, JavaScript UWP applications seem to work fine. What's going on here? Where can I find the real SDK link I need?
UPDATE
JavaScript UWP applications will be created just fine, but when I try to build, I get:
Error "10.0.0.0" is not a supported value forTargetPlatformVersion. Please change it on the Project Property page. Test C:\Program Files (x86) \MSBuild\Microsoft\VisualStudio\v14.\JavaScript\Microsoft.VisualStudio.JavaScript.UAP.targets
source share