Problem installing Catalyst 11.3. HELP!

[hv43082]

I ran driver sweeper before installing the new catalyst 11.3 and keep getting error message.

Catalyst™ Install Manager
Installation Report
04/07/11 16:37:05

Hardware information
Name ATI Radeon Graphics Processor
Manufacturer ATI Technologies Inc
Device ID 0x6719
Vendor ID 0x1002
Class Code 0x030000
Revision ID 0x00
Subsystem ID 0x0b00
Subsystem vendor ID 0x1002
Other hardware
Existing packages
ATI Catalyst Install Manager
Microsoft Visual C++ 2010 Redistributable
Packages for install
ATI Catalyst Install Manager
Final Status: Success
Version of Item: 3.0.816.0
Size: 20 Mbytes
AMD APP SDK Runtime
Final Status: Success
Version of Item: 2.4.595.9
Size: 90 Mbytes
ATI Display Driver
Final Status: Fail
Version of Item: 8.831.2.0000
Size: 90 Mbytes
HDMI/DP Audio Driver
Final Status: Success
Version of Item: 7.12.0.7700
Size: 1 Mbytes
AMD Drag and Drop Transcoding
Final Status: Success
Version of Item: 2.00.0000
Size: 1 Mbytes
WMV9/VC-1 Video Playback
Final Status: Success
Version of Item: 1.00.0000
Size: 1 Mbytes
Catalyst Control Center 2
Final Status: Success
Version of Item: 2011.0308.2325.42017
Size: 150 Mbytes

Other detected devices
Manufacturer ATI Technologies Inc
Device ID 0xaa80
Vendor ID 0x1002
Class Code 0x040300
Revision ID 0x00
Subsystem ID 0xaa80
Subsystem vendor ID 0x1002
ATI Radeon Graphics Processor
Manufacturer ATI Technologies Inc
Device ID 0x6719
Vendor ID 0x1002
Class Code 0x030000
Revision ID 0x00
Subsystem ID 0x0b00
Subsystem vendor ID 0x1002
Manufacturer ATI Technologies Inc
Device ID 0xaa80
Vendor ID 0x1002
Class Code 0x040300
Revision ID 0x00
Subsystem ID 0xaa80
Subsystem vendor ID 0x1002

Error messages
Driver Install: the installation failed

I switched to 11.2 and it installed fine but I don't have the widescreen resolution setting in the control center. WTF?

I have 2 x 6950's 2GB (HIS and Visiontek) in crossfire. The bridge is connected and both cards bios are on position 1. This is on Win 7 64 bit OS.

 

[H-street]

stop running driver sweeper, it messes up trying to fix something that isn't broken.


Where is it failing on installation? does it install the CCC and fail on driver installation? can you update the driver manually through device manager?

What happens if you try and uninstalll 11.2 normally?

 

[hv43082]

Well I figure out that to enable 2560x1600 on catalyst 11.2, I have to use the first dual link DVI port.

For 11.3, it's the display driver that failed to install.