I was busy for a while, so I couldn't work with UWP enough. : )...
Today, I made project with Windows Template Studio, a powerful template.
after I created it, I clicked a XAML page. but XAML design viewer shows message that I need to update to Windows 10, version 1809 ( 10.0.17763.0) to see the contents of XAML viewer.
but I'm worried that my laptop said that its windows version is up to date. 1803
I'm a korean user, and if this problem will not be a long-term problem, and just localization problem with windows policy. then I would be happy and I would go to practice with building a tiny App.
but, if this problem is my problem. how can I update to windows 1809 or, just download SDK to solve this problem ? or can I degrade Windows template studio ?
if I make project with blank uwp app - target version 1803 -, XAML design viewer works well. but if i make blank uwp app with target version 1809, I get same error message.
Right-click the solution in "Solution Explorer" and select "Retarget Solution". Set the Windows SDK version to 10.0.16299.0