Bridge workflows not working on files containing question marks in file name or folder structure

I use Bridge workflows to do some simple batch processing of image files, basically just renaming the files and resizing them to various dimensions. I have noticed that if the filename contains a question mark, or if it is inside a folder whose name contains a question mark, then the workflow fails, giving the error "Destination Cannot Write". I haven't tested this extensively to see if any other characters cause this, but I did try replacing the "?" with an exclamation point and the workflow completed as expected.