[Bug 38946] New: RebelBetting: Arb details help link opens Explorer

https://bugs.winehq.org/show_bug.cgi?id=38946

Bug ID: 38946
           Summary: RebelBetting: Arb details help link opens Explorer
           Product: Wine
           Version: 1.7.47
          Hardware: x86-64
               URL: http://rebelbetting.com/files/RebelBettingSetup.exe
                OS: Linux
            Status: NEW
          Keywords: download
          Severity: normal
          Priority: P2
         Component: shell32
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: Ubuntu

Created attachment 51892
  --> https://bugs.winehq.org/attachment.cgi?id=51892
wine-1.7.47-118-ga90592c +exec

Clicking on the Help link on the Arb details panel in Rebelbetting opens Wine
Explorer.

1. "winetricks -q dotnet40" (Bug 37883)
2. Install and log in.
3. Click on the Help link in the Arb details panel on the left (NOT the Help
link in the top right).
4. Wine Explorer opens.

trace:exec:SHELL_execute mask=0x00000540 hwnd=(nil) verb=(null)
file=L"explorer.exe"
parm=L""http://rebelbetting.com/manual#The_Arb_Details_panel%5C"" dir=(null)
show=0x00000001 class=not used
fixme:exec:SHELL_execute flags ignored: 0x00000100
trace:exec:ShellExecute_FromContextMenu L"explorer.exe"
trace:exec:ShellExecute_GetClassKey ext = L".exe"
trace:exec:ShellExecute_GetClassKey class = L"exefile"
trace:exec:SHELL_execute
execute:L"explorer.exe",L""http://rebelbetting.com/manual#The_Arb_Details_panel%5C%22%22,L""
trace:exec:SHELL_ExecuteW Execute L""explorer.exe"
"http://rebelbetting.com/manual#The_Arb_Details_panel%5C"" from directory L""
trace:exec:SHELL_ExecuteW returning 33
trace:exec:ShellExecuteW 
trace:exec:SHELL_execute mask=0x00000400 hwnd=(nil) verb=(null)
file=L"manual#The_Arb_Details_panel"" parm=(null) dir=(null) show=0x0000000a
class=not used
trace:exec:ShellExecute_FromContextMenu L"manual#The_Arb_Details_panel""
trace:exec:ShellExecute_GetClassKey ext = L""
trace:exec:ShellExecute_GetClassKey class = (null)
trace:exec:SHELL_execute execute:L"manual#The_Arb_Details_panel"",L"",L""
trace:exec:SHELL_ExecuteW Execute L""manual#The_Arb_Details_panel""" from
directory L""
trace:exec:SHELL_ExecuteW returning 2
trace:exec:SHELL_FindExecutable L"manual#The_Arb_Details_panel""
trace:exec:SHELL_FindExecutable Returning SE_ERR_FNF
trace:exec:SHELL_execute retval 2

It looks like SHELL_execute messes up the URL.

Under Windows 8.1 the help page opens in the default browser.