I've been making plug-ins with Visual Studio 2015 in C#. I can transfer the .dll and .addin to coworkers who have visual studio installed on their machines and everything works fine. When visual studio is not stalled, when the add-in tool is clicked in Revit, nothing happens. Below I've listed steps I've tried without any luck.
1. Copy all reference/assembly .dlls into the same folder.
2. Install .NET framework (usually installed)
3. C++ distributable installation.
Does anyone have any more ideas to try, aside from having them all install VS?
Thanks in advance.