This is resolved, when this error occurs, the whole path n:\found\fims\gui\eadvisor needs to be typed into the compiler window rather than just typing eadvisor, you will still need to select the Files radial button and then just manually type in the patch rather than navigating to it.
Steps to Duplicate1. Go to Tools\Admin Utilities\FIMS Compiler
2. Select Files on radio set and type in eadvisor into the Path and filename to compile
3. See message occur.