Net.framework V4.0.30.319

At the moment we use an MSBuild task to build the whole project, which points to the following path: C:\Windows\Microsoft.NET\Framework64\v4.0.30.319\MSBuild.exe. Building the complete project within a branch with the VS2013 projects works fine. But building another branch, which contains the updated projects (VS2017) does not work anymore.

Net.framework V4.0.30.319