Hi!
I develop Credential Provider for Windows 8. Sometimes i need to display Win32 dialog. All worked fine expect that if i run my CP on tablet PC and click on editbox control, Windows 8 onscreen keyboard (implemented by tabtip process) is not shown. But if i click on standard LogonUI controls keyboard was shown. It seems that win32 controls doesn't supported. Can you advise me the way to fix it? I already try to implement IAccessibleEx interface to enable UI Automation. I see in logs that someone (don't know who) call my IServiceProvider::QueryService and ask for the {33F139EE-E509-47F7-BF39-837644F74576} service. But i can't find anything but this GUID. Even in google.
Please help.