Error using "Rotate View Tool" and warning on load Photoshop CS4

[stal...@adobeforums.com]

on load Photoshop send warning:

"Photoshop has encountered a problem with the display driver, and has temporarily disabled GPU enhancements. Check the video card manufacturer's website for the latest software.
GPU enhancements can be enabled in the Performance panel of Preferences."

on using "Rotate View Tool" send error

"Could not complete your request because it only works with OpenGL enabled document windows."

Windows XP SP3
VideoDriver: 178.24_geforce_winxp_32bit_international_whql

Athlon 4400+
GF 8600GT (OpenGL: 2.1, Shader model: 3)
RAM: 2 gb.

How to fix???

Thanks!

[Myle...@adobeforums.com]

Please tell us your screen resolution and layout. It's possible that on dual screen setups one of the screens is not accelerated and it causes this behavior. As a minor, try to reset your NVidia settings to their defaults and see if it makes a difference.

Mylenium

[stal...@adobeforums.com]

1280x1024 32b, 75gz,

Works with on dual screen.

[Dan_...@adobeforums.com]

Hello,
On CS4 with RADEON 9800 XT card and 256 MB DDR SGRAM/SDRAM and with AGP 8x capability and latest drivers (as of Nov.10) I can't get the Open GL feature to work (it is blanked out in Preferences) and it also says that "No GPU options available with Photoshop Standard" !!!

Is this the case? I can't use the rotate tool, etc because I'm using PS standard and not Enhanced?

Thanks, Dan

[CR_Hen...@adobeforums.com]

Dan Barba:..."No GPU options available with Photoshop Standard"

Might get an answer in this topic:

<http://www.adobeforums.com/webx/.59b6c468/0>

Which is titled:

"GPU Acceleration Not Supported in PS CS4 Standard"