These DLLs are not added to my project in prior versions of Visual Studio. My guess is that one of my references has a dependency to these DLLs. From what I\'ve read, the hi
I have been dealing with this problem for ages.
Whenever I install anything from the web platform or any updates the stdole.dll gets replaced with a non signed version. I reported the bug to Microsoft a while back but fell on deaf ears.
I go to C:\Program Files (x86)\Microsoft.NET\Primary Interop Assemblies and copy the signed version (22kb) from here and replace the version in C:\Program Files (x86)\Microsoft Visual Studio 14.0\Visual Studio Tools for Office\PIA\Common (16kb) and that solves the problem.
Scott