perspective warp grayed out PLEASE HELP 2nd request

[bartonlew]

I posted 2 days ago about perspective warp being grayed out and haven't heard anything.  I did Ged Traynor's troubleshooting suggestions from another post.  I updated my NVIDIA graphics card.  I made sure Photoshop was selected in the Manage 3D settings panel of the NVIDIA control panel.  Can anyone help?  Thanks.

[JJMack]

Does your Photoshop Preferences performance section show the Adobe Photoshop found your GPU and that it is enabled?

[bartonlew]

Thanks.   Yes it is detected and Use Graphics Processor is ticked off.  

[bartonlew]

I also read the unchecking Use Graphics Processor and restarting Photoshop is a way to eliminate it as a problem.  I did that and Perspectvie Warp was still grayed out.