Javac fails when my project is under D:\some#project ('#')

Hi

My project sits under a directory such as D:\some#project ... Note the '#' sign...

When I go to: Build->Make Project
the Javac process fails, saying:
javac: invalid flag: D:\some
For some reason, the '#' cuts the name of the directory...

Does anybody know how to fix that in IntelliJ

I know, the best solution is to rename the project dir.
But I can't...
The most irritating part is that #'ed-compile works with Eclipse, so now all my froced-ex-eclipse team members are giving me a "we told you so" look...


Anyone ? ? ?