Scaffolding/auto code generator completely broken?

Question

Completely stuck, bemused and flabbergasted here. We have three main PCs in the office, a test PC and also have the remote login PC. ALL of them are getting the same issue and w

Answer 1

This worked for me:

-Open your working project folder.
-Delete the BIN folder
-Delete OBJ folder
-Clean Solution, Rebuild Solution and try to Add Controller

Answer 2

Forgot I'd posted this! But for what it's worth to other people, it's to do with processors and settings in Visual Studio being different to each other.

Visual Studio MVC Platforms - x86 and x64?

See the link above for the solution