err:(../../win32ss/user/user32/windows/message.c:1378) Got exception when calling unicode WndProc 71C25EC7 Msg 273
err:(../../win32ss/user/user32/windows/message.c:1378) Got exception when calling unicode WndProc 71C25EC7 Msg 273

Entered debugger on embedded INT3 at 0x0008:0x8091f692.
kdb:> set condition * first always
kdb:> cont

Entered debugger on first-chance exception (Exception Code: 0xc0000005) (Page Fault)
Memory at 0x71C2DA8E could not be written: Page protection violation.
kdb:> bt
Eip:
<kernel32.dll:e84b (dll/win32/kernel32/client/proc.c:2709 (CreateProcessInternalW@48))>
Frames:
<kernel32.dll:f9a4 (dll/win32/kernel32/client/proc.c:3299 (CreateProcessW@40))>
<syssetup.DLL:4f1b (dll/win32/syssetup/wizard.c:797 (RunControlPanelApplet))>
<syssetup.DLL:604d (dll/win32/syssetup/wizard.c:874 (LocalePageDlgProc@16))>
<user32.dll:4e319 (win32ss/user/user32/windows/message.c:1374 (@IntCallWindowProcW@28))>
<user32.dll:4ff40 (win32ss/user/user32/windows/message.c:1688 (CallWindowProcW@20))>
<user32.dll:36100 (win32ss/user/user32/windows/dialog.c:1733 (DefDlgProcW@16))>
<user32.dll:4e319 (win32ss/user/user32/windows/message.c:1374 (@IntCallWindowProcW@28))>
<user32.dll:4e998 (win32ss/user/user32/windows/message.c:1608 (IntCallMessageProc@24))>
<user32.dll:4ec92 (win32ss/user/user32/windows/message.c:2207 (SendMessageW@16))>
<user32.dll:393c (win32ss/user/user32/controls/button.c:424 (ButtonWndProc_common@20))>
<user32.dll:408d (win32ss/user/user32/controls/button.c:612 (ButtonWndProcW@16))>
<user32.dll:4e319 (win32ss/user/user32/windows/message.c:1374 (@IntCallWindowProcW@28))>
<user32.dll:4e998 (win32ss/user/user32/windows/message.c:1608 (IntCallMessageProc@24))>
<user32.dll:4fbfa (win32ss/user/user32/windows/message.c:1857 (DispatchMessageW@4))>
<user32.dll:359e1 (win32ss/user/user32/windows/dialog.c:2628 (IsDialogMessageW@8))>
<syssetup.DLL:6a11 (dll/win32/syssetup/wizard.c:2368 (InstallWizard))>
<syssetup.DLL:2203 (dll/win32/syssetup/install.c:867 (InstallReactOS@4))>
<setup.exe:10cc (include/psdk/winnt.h:108 (wWinMain@16))>
<setup.exe:21e0>
<setup.exe:149b>
<setup.exe:14fd>
<kernel32.dll:fa0a>
<00000000>
kdb:> cont
err:(../../win32ss/user/user32/windows/message.c:1378) Got exception when calling unicode WndProc 71C25EC7 Msg 273