I'm getting some annoying errors from Visual Studio Designer when trying to open one of my forms (Could not load type x from assembly y, even though assembly y clearly contains type x; the project builds and runs fine). It looks like Visual Studio Designer cache issue to me. I looked around and it seems like Visual Studio Designer uses a ShadowCache, normally found at
C:\Users\%UserName%\AppData\Local\Microsoft\VisualStudio\15.0_6d397e1a\Designer\ShadowCache
However, that folder is empty. This suggests to me that there must be some other cache location, since I am using designer for some other things, there should at least be something in the designer cache location...