http://bugs.winehq.org/show_bug.cgi?id=13113
--- Comment #5 from Alexandre Julliard julliard@winehq.org 2008-05-11 15:56:34 --- (In reply to comment #4)
Btw the timestamp check should detect newer version and don't run wineprefixcreate. For past several weeks whenever I run older Wine version it "updates" wine configuration with old settings.
That shouldn't be a problem, when you go back to the new version you'll get the new settings again. If they don't get updated properly that should be fixed.