This post is just a quick tip for anyone that may be developing a Code Analyser withing Visual Studio using the Roslyn Compiler.
I got in a position where I was developing a code analyser using Visual Studio and the Roslyn SDK, I abandoned a project that was broken, but, whenever I launched Visual Studio afterwards, the analysis package would still be loaded and start crashing all over the place.
I really struggled to find a standard way of removing it from my machine (there probably is a way, but I could not find it), until I discovered this.
If you navigate to the following folder, you can simply delete the appropriate folder and it will be gone forever (I hope) :).
The actual file path may differ depending on versions of SDK and VS, but I am sure you can work it out 🙂