http://bugs.winehq.org/show_bug.cgi?id=21013
--- Comment #20 from Erich Hoover ehoover@mines.edu 2012-02-12 18:00:31 CST --- (In reply to comment #19)
... wine start wordpad.chm (from Windows XP SP3 English distro).
It looks to me like the file opens but that the navigation in the table of contents doesn't work, which seems to me like a different issue from what was previously described.