[Bug 44265] New: Options dialog triggers exception upon close in Windows Media Player 6.4

https://bugs.winehq.org/show_bug.cgi?id=44265

Bug ID: 44265
           Summary: Options dialog triggers exception upon close in
                    Windows Media Player 6.4
           Product: Wine
           Version: 3.0-rc4
          Hardware: x86
               URL: http://download.microsoft.com/download/winmediaplayer/
                    Update/6.4/W9XNT4/EN-US/mpfull.exe
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: Ubuntu

Created attachment 60076
  --> https://bugs.winehq.org/attachment.cgi?id=60076
Backtrace of Options dialog exception upon close (after hardware acceleration
change)

Options dialog (View > Options) triggers an exception when closed in Windows
Media Player 6.4 regardless of button clicked (Close, OK, window close; Apply
is always disabled).  Tested on two systems.

Xubuntu  16.04.3 x86_64, AMD Phenom 9550, GeForce GTX 750Ti with Nvidia 384.90
driver.
wine-devel 3.0~rc4~xenial from dl.winehq.org

Xubuntu  17.04 x86, Intel Pentium D 3.46GHz, GeForce 8600 GT with Nvidia
340.102 driver.
wine-devel 3.0~rc4~zesty from dl.winehq.org