http://bugs.winehq.org/show_bug.cgi?id=18291
--- Comment #2 from Ken Sharp kennybobs@o2.co.uk 2009-04-30 11:39:42 --- (In reply to comment #1)
I assume this is the Wine-created shortcut?
Yup.
It looks like there's a bug in escaping somewhere. Did you install the app with 1.1.20? If not, please create a clean WINEPREFIX and do so.
This was installed with 1.1.20 in a clean WINEPREFIX.