Here is a possible solution to the ATIKMDAG.SYS Driver Crash issue that has plagued so many people. The following is from one of the M$ Newsgroups on the issue, from someone who actually took the time to sit down and test it.
Part of the way down the page at the link below, there is a post from a user Level5Owner, who says the issue is with the Catalyst Control Center itself, not the drivers.
Let me know if this helps anyone.
I'm going to try when I get home tonight and see if it works. Here is his post.
From Microsoft Newsgroup Site about ATIKMDAG Issue
Level5Owner's Post
My System Engineer and I have after many headaches and ALOT of tylenol have Identified the apparent Cause of this Problem.
What it is Not -
Vista ( 32bit or 64bit ), XP ( 32bit or 64bit ), .NET framework, System Memory, Heat, Dual Monitors ( Extended Desktop or Clone Mode ) .
What it appears to be -
The ATI CATALYST CONTROL PANEL SOFTWARE ( Not the Stand Alone Driver )
Basis For Conclusion -
We tested all My Systems ( 4 of them ,2 XP ( 1 64bit and 1 32bit ) 2 VISTA Ultimate ( 1 32bit and 1 64bit ) from the ground up with NUMEROUS CLEAN installs of the BASE OS to try and reproduce the Error After every Software install. We did this with the OS Updated and With the OS Naked. The Error only Occured AFTER installing the CATALYST CONTROL PANEL SOFTWARE.
We then Did Clean installs on All the Systems and Installed ONLY the CATALYST SOFTWARE to see if it was a Conflict with any other software.
The Error occured Almost Immediatly.
We then Purged the Systems of All ATI Software and Tried to install the Software in the Individual packages the ATI does Provide. As soon as we installed the CATALYST CONTROL PANEL SOFTWARE the ERROR Occured.
We thenPurged the Systems again of the ATI SOFTWARE and Installed ONLY THE DRIVER. We ran the Systems for 2 weeks the ATIKMDAG HAS STOPPED RESPONDING AND RECOVERED Error did not reassert itself.
If you have the CATALYST CONTROL PANEL INSTALLED and Do a Seach of Your Primary hard Drive you will Find that the ATIKMDAG.SV file is ONLY found in the CATALYST CONTROL PANEL SOFTWARE PACKAGE.
If you Remove the CATALYST CONTROL PANEL you will remove ATIKMDAG.SV from your System and this solves at least this Issue.
The problem seems to be an encoding error in how the CATALYST control Panel Software Interacts with ICQ's in relation to The OS instructions.
It should be Noted that ATI apparently is aware of the Issue as they Offer a Standalone Download of the Graphics Driver even thought they will not Officially Acknowledge the Issue.
My System Engineer and I both have Notified ATI of our Findings. They have not responded.
OF NOTE -
Graphics Performance Does not appear to suffer when runnig ONLY the Graphics Driver. The Only Differance is that You Can Not use the Features that the CATALYST CONTROL PANEL SOFTWARE provides. However for graphics Stability it is a Small Price to pay.
Also Before you Chuck your ATI graphics Card For an NVIDIA Graphics Card note that NVIDIA Graphics Cards Present a Simalar Error and More Importantly NVIDIA DOES NOT OFFER a Standalone DRIVER, you take thier CONTROL PANEL or Nothing.
Part of the way down the page at the link below, there is a post from a user Level5Owner, who says the issue is with the Catalyst Control Center itself, not the drivers.
Let me know if this helps anyone.
I'm going to try when I get home tonight and see if it works. Here is his post.
From Microsoft Newsgroup Site about ATIKMDAG Issue
Level5Owner's Post
My System Engineer and I have after many headaches and ALOT of tylenol have Identified the apparent Cause of this Problem.
What it is Not -
Vista ( 32bit or 64bit ), XP ( 32bit or 64bit ), .NET framework, System Memory, Heat, Dual Monitors ( Extended Desktop or Clone Mode ) .
What it appears to be -
The ATI CATALYST CONTROL PANEL SOFTWARE ( Not the Stand Alone Driver )
Basis For Conclusion -
We tested all My Systems ( 4 of them ,2 XP ( 1 64bit and 1 32bit ) 2 VISTA Ultimate ( 1 32bit and 1 64bit ) from the ground up with NUMEROUS CLEAN installs of the BASE OS to try and reproduce the Error After every Software install. We did this with the OS Updated and With the OS Naked. The Error only Occured AFTER installing the CATALYST CONTROL PANEL SOFTWARE.
We then Did Clean installs on All the Systems and Installed ONLY the CATALYST SOFTWARE to see if it was a Conflict with any other software.
The Error occured Almost Immediatly.
We then Purged the Systems of All ATI Software and Tried to install the Software in the Individual packages the ATI does Provide. As soon as we installed the CATALYST CONTROL PANEL SOFTWARE the ERROR Occured.
We thenPurged the Systems again of the ATI SOFTWARE and Installed ONLY THE DRIVER. We ran the Systems for 2 weeks the ATIKMDAG HAS STOPPED RESPONDING AND RECOVERED Error did not reassert itself.
If you have the CATALYST CONTROL PANEL INSTALLED and Do a Seach of Your Primary hard Drive you will Find that the ATIKMDAG.SV file is ONLY found in the CATALYST CONTROL PANEL SOFTWARE PACKAGE.
If you Remove the CATALYST CONTROL PANEL you will remove ATIKMDAG.SV from your System and this solves at least this Issue.
The problem seems to be an encoding error in how the CATALYST control Panel Software Interacts with ICQ's in relation to The OS instructions.
It should be Noted that ATI apparently is aware of the Issue as they Offer a Standalone Download of the Graphics Driver even thought they will not Officially Acknowledge the Issue.
My System Engineer and I both have Notified ATI of our Findings. They have not responded.
OF NOTE -
Graphics Performance Does not appear to suffer when runnig ONLY the Graphics Driver. The Only Differance is that You Can Not use the Features that the CATALYST CONTROL PANEL SOFTWARE provides. However for graphics Stability it is a Small Price to pay.
Also Before you Chuck your ATI graphics Card For an NVIDIA Graphics Card note that NVIDIA Graphics Cards Present a Simalar Error and More Importantly NVIDIA DOES NOT OFFER a Standalone DRIVER, you take thier CONTROL PANEL or Nothing.