So just an update - IT added exceptions for the following folders and there was no change. Am I possibly missing a directory for the system libraries like rpcrt4.dll?
C:\Python27_64
C:\Program Files\IronPython 2.7
C:\Program Files\Rhino 6\Plugins\IronPython
C:\Users\username\ladybug_tools\python
C:\Users\username\AppData\Roaming\Grasshopper\