kdb:> bt
Eip:
<ntdll.dll:21b85>    lib/rtl/heap.c:2179 (RtlFreeHeap)
Frames:
<kernel32.dll:7f7b>  dll/win32/kernel32/client/heapmem.c:621 (GlobalFree)
<kernel32.dll:8f67>  dll/win32/kernel32/client/heapmem.c:1580 (LocalFree)
<comctl32.dll:9adb>  dll/win32/comctl32/comctl32undoc.c:95 (Free)
<comctl32.dll:4a33e> dll/win32/comctl32/propsheet.c:3052 (DestroyPropertySheetPage)
<comctl32.dll:4d5bf> dll/win32/comctl32/propsheet.c:2694 (PROPSHEET_DialogProc)
<user32.dll:53d57>   win32ss/user/user32/windows/message.c:1502 (IntCallWindowProcW)
<user32.dll:5430c>   win32ss/user/user32/windows/message.c:1816 (CallWindowProcW)
<user32.dll:404bf>   win32ss/user/user32/windows/dialog.c:1740 (DefDlgProcW)
<user32.dll:53d57>   win32ss/user/user32/windows/message.c:1502 (IntCallWindowProcW)
<user32.dll:55b22>   win32ss/user/user32/windows/message.c:2941 (User32CallWindowProcFromKernel)
<ntdll.dll:c740>     :0 (KiUserCallbackDispatcher)
<comctl32.dll:4a690> dll/win32/comctl32/propsheet.c:2862 (PropertySheetW)
<explorer.exe:5632>  base/shell/explorer/trayprop.cpp:341 (DisplayTrayProperties)
<explorer.exe:15c06> base/shell/explorer/traywnd.cpp:1674 (CTrayWindow::s_TrayPropertiesThread)
<kernel32.dll:1a15a> dll/win32/kernel32/client/thread.c:69 (BaseThreadStartup)
<00000000>