http://bugs.winehq.org/show_bug.cgi?id=24964
Dan Kegel dank@kegel.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |dank@kegel.com
--- Comment #1 from Dan Kegel dank@kegel.com 2010-10-30 21:24:05 CDT --- Perhaps the uninstaller thought you meant to install it... in any case, uninstalling individual apps is not especially well debugged on Wine.
The most reliable way to remove software installed by wine is to remove all of it at once by removing the entire .wine directory (after saving any important data). You don't have to uninstall Wine itself.
See also http://wiki.winehq.org/FAQ#uninstall
BTW, where did you get your copy of Rose Online? Was it from the official site?