Using an underscore with the SetDirectory command works fine.
Now I can load a package using Get["ComplexMap`"] or Needs["ComplexMap"].
But if I set the directory to the directory above
The Get or Needs commands fails.
Since it is within a string I would have thought the above statement would work. Is there a way to use the underscore here?
A workaround is to rename the directory programmingMaeder but I would prefer to use the underscore.