This is an error:
Attempt by security transparent method ‘System.Runtime.Diagnostics.DiagnosticTrace..ctor(System.String, System.Guid)’ to access security critical method ‘System.Runtime.Diagnostics.EtwDiagnosticTrace..ctor(System.String, System.Guid)’ failed.
Assembly ‘System.ServiceModel.Internals, Version=126.96.36.199, Culture=neutral, PublicKeyToken=31bf3856ad364e35’ is marked with the AllowPartiallyTrustedCallersAttribute, and uses the level 2 security transparency model. Level 2 transparency causes all methods in AllowPartiallyTrustedCallers assemblies to become security transparent by default, which may be the cause of this exception.
To fix this error you will do by flow:
1. uninstall .net framework 4.0 and heigher
2. reinstall .net framework 4.0
3. rerun your app.