MFC controls hide on Windows 7 basic theme

Can anyone please tell me why MFC applications are not displaying correctly in Windows 7 basic theme ?

EDIT: Is there anyone who can guess the problem ?

EDIT:

• Im using vs2008 (same version is used to create this app).
• This particular window is DLL based.For creating that DLL I added these in the Stdafx.h

.

#if defined _M_IX86
#pragma comment(linker,"/manifestdependency:\"type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='x86' publicKeyToken='6595b64144ccf1df' language='*'\"")
#elif defined _M_IA64
#pragma comment(linker,"/manifestdependency:\"type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='ia64' publicKeyToken='6595b64144ccf1df' language='*'\"")
#elif defined _M_X64
#pragma comment(linker,"/manifestdependency:\"type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='amd64' publicKeyToken='6595b64144ccf1df' language='*'\"")
#else
#pragma comment(linker,"/manifestdependency:\"type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='*' publicKeyToken='6595b64144ccf1df' language='*'\"")
#endif

• This problem occurs only in this window.
• This window is based on CDialog, inside OnInitDialog() I'm doing these,

.

CDialog::OnInitDialog();
AfxInitRichEdit();
// And Create three more child windows.

• This is how it displayed in basic theme.

But, it is working nicely when I changed to Windows Aero theme.

EDIT: Anyone please ?

• It's advisable to initialize richedit control in the InitInstance function of Application class. I am not sure it will work fine with OnInitDialog.
• Check your program /DLL is UNICODE code or not from the project settings.
• By default Visual Studio 2008 will generate manifest for the program (for EXEs).
• Manifest must be embedded only if the application is UNICODE.

Please check this.

I got the same problem and led down here by google, but none of the answers solved the problem. Then I fixed it only by changing the transparent attribute of the window/controls to FALSE. Can you try it out?