http://bugs.winehq.org/show_bug.cgi?id=25088
--- Comment #4 from Xavier Vachon xvachon@gmail.com 2010-11-12 13:59:22 CST --- (In reply to comment #3)
Please, try running Warhead with native msvcrt and d3dx9_36 libraries. If it helps, please, report which Wine library needs more work.
This has already been done before, see bugs http://bugs.winehq.org/show_bug.cgi?id=24939 and http://bugs.winehq.org/show_bug.cgi?id=25026