How can i restore device lost when using CEGUI and OgreD3D9R

[williamchow]

hi, I have a problem, cannot restore device lost, when i use OGRE and CEGUI.

Thanks everybody who give me advice.

Following is description:

First, i run Demo_gui.exe application in fullscreen mode using OgreD3D9RenderSystem.
Second, i change to other application.
Third, i change back to Demo_gui.exe.

Then, An Exception is throwed everytime.

Details of Exception:
Error #:5
Function:D3D9RenderWindow:restoreLostDevice
Description: Cannot reset device : Invalid call
File: \Ogrenew\RenderSystem\Direct3D9\src\OgreD3D9RenderSystem.cpp
line 2614
Stack unwinding<<beginning of stack>>

I am developping game using CEGUI and OGRE. i meet the problem also.

How can i restore device lost when using CEGUI and OgreD3D9RenderSystem? Thanks

[CrazyEddie]

Do not cross-post.

Thanks.