From Wine-Wiki

According the the official Wiki, Winebrowser attempts to open a URL in the native operating system's default protocol handler.

[edit] Forum Comments

Nov 08 wineuser: I'm not too sure how to handle this and would appreciate your suggestions. Code:

err:winebrowser:get_url_from_dde Unabled to retrieve URL from string L"\"" err:winebrowser:wmain Usage: winebrowser URL

Vitamin: This is a long known but not yet fixed problem. As a workaround add "%1" to the winebrowser's command line in registry [use regedit]:

Code:

[HKCR\htmlfile\shell\open\command]
@=C:\windows\system32\winebrowser.exe "%1"

Ed. Perhaps it will be fixed by the time you read this.

luna: Still not fixed, bug also happens to Pokerstars Client if you want to pay with PAYSAFECARD, but solution fixed it thanks

[edit] Links

http://wiki.winehq.org/winebrowser