Deploying xap apps on win mobile problem

[Ssrki]

I have unlocked L930 and when I try to deploy app via sdk tool it shows error " Deployment optimization failed due to an invalid assembly. Rebuild your source projects and try again "
How to solve this error? Does anyone know how to solve error?
WM10 tapatalk

 

[rhapdog]

You need to be running the proper version of Visual Studio 2013 to build for Windows 10 Mobile. Make sure you have the proper version of the SDK and try again.

 

[Ssrki]

Found it on internet sdk 8.0
WM10 tapatalk

 

[Ssrki]

you want to say that I need visual studio 2013 or higher?
where to find it?