http://bugs.winehq.org/show_bug.cgi?id=20720
--- Comment #3 from domiman@gmail.com 2009-11-15 14:51:50 --- What is the correct entry?
When I follow the instructions at http://wiki.winehq.org/FAQ#head-e03d797155ac6e9d8176f045acbdeebc28ad33d4 and use this to associate pdf files with winebrowser
[HKEY_CLASSES_ROOT.pdf] @="PDFfile" "Content Type"="application/pdf" [HKEY_CLASSES_ROOT\PDFfile\Shell\Open\command] @="winebrowser "%1""
pdf files with # in the filename still do not get launched.