http://bugs.winehq.org/show_bug.cgi?id=7387
--- Comment #21 from André H. nerv@dawncrow.de 2011-10-02 09:34:04 CDT --- (In reply to comment #20)
André, it seems wine is converting long names wrongly to pass into dosbox. For example:
Path: /little_big_adventure_2/lba2 Wine conversion: \LITT~QLO\lba2
Dosbox fails to find that directory and quits, the expected dosbox directory would be \LITTLE~1\lba2
Are you using DOSBox SVN? see bug 26423