Finally, I developed the application for Windows 8.1 Table on Windows 7 x64 and want to share the experience that I had here.
Steps:
Edit .csproject in wpf application (Add <TargetPlatformVersion>8.1</TargetPlatformVersion> Inside <PropertyGroup> )
Add Windows Library Reference

Download some .Net Framework 4 library (System.Runtime.dll, System.Runtime.InteropServices.WindowsRuntime.dll, System.Threading and System.Threading.Task), usually in C: \ Windows \ Microsoft.NET \ Framework64 \ v4.0.30319 \
Download System.Runtime.WindowsRuntime.dll (C: \ Program Files (x86) \ Reference Assemblies \ Microsoft \ Framework.NETCore \ v4.5)
But we cannot debug the application, because we have different working hours with windows 7, we can only create and deploy it on a Windows 8.1 tablet.
I implemented a camera function, working with GPS and a database using MSSQLServer Compact DB Express 2014.
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