Random BSOD-s. Just happened again after reinstalling windows.

I also said in 9. that if the option is unavailable, just hit OK. :)

I uninstalled it and restarted the computer. How does windows install the new driver? Trough Windows Update or?

It re-installs the driver from the DriverStore folder in C:\Windows\System32\DriverStore. That means you will still have the same out of date driver, though. We will need to find a way to update it. ECS Web Site and download and install the Chipset driver and the AMD SB7xx SATA AHCI Floppy Driver under RAID. Do not install the RAID driver unless you are running RAID. The SATA AHCI driver should suffice if you are not using RAID.

I realize this may be confusing for the SATA AHCI driver since it is under the RAID category, but it is not intended for RAID, just for AHCI. Most motherboard support sites have these under the SATA category to prevent such confusion, but ECS seems to be contrary.

First of all, Thanks for helping me!
Now back on the problem
Okay. I have already downloaded and installed the latest chipset drivers from there and I downloaded "AMD SB7xx SATA AHCI Floppy Driver" from there, but how do I install it(no .exe files in it)?

Also I am still getting BSOD-s sometimes when I close the game application (atikmdag.sys+3d3efa).

I tried googeling(might be caused Timeout Detection and Recovery (TDR)), but I would rather hear your opinion on this.
Added the dump file.

You're welcome.

To install the AHCI driver, you will need to use a similar method to that in OPTION TWO of Drivers - Install Vista Drivers on Windows 7

There is said that: Right Click it and then click "Update Driver Software"
But I deleted the driver, or that file...

It should have installed again when Windows started after a restart. If not, how is the system responding with it removed?

My mistake. I found it, it seems I missed it last time...

But there is no option to update it. Not even under properties.

Alright, let's get at it a different way. Go to AMD Chipset Drivers and download and install only the Chipset Drivers. Do not install the RAID drivers or the RAID utility.

Okay. I installed it. Though it only installed USB filter. I will report if I get new BSOD-s.