The native environment, win10 x64, install the Visual Studio 2015, reinstall now. Can't install.net 4.0, the program runs tip:

Has the following error:
Warning 2 failed to parse primary reference "Sybase.PowerBuilder.Com mon, Version=12.5.0.0, Culture=neutral, PublicKeyToken=598 c7456a83d557a, processorArchitecture=x86", because it to assemblies ". Microsoft VisualStudio. Shell. Immutable. 10.0, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a "with indirect dependencies, and the assembly is aimed at". NETFramework, Version=v4.5 "framework, the framework Version is higher than the current target framework". NETFramework, Version=v4.0 ",

Namespace "Sybase. The original concept. The WPF" does not exist in the type or namespace name "PBApplication" (lack of assembly references?)