http://bugs.winehq.org/show_bug.cgi?id=37002
--- Comment #1 from Alexandre Bique bique.alexandre@gmail.com --- This can be worked around by editing the registry key like that:
[HKEY_CURRENT_USER\Software\Plogue Art et Technologie, Inc\chipsounds] "license_path"="C:\users\abique\AppData\Plogue Art et Technologie, Inc\chipsounds\chipsounds_license.png"