Game freezes and turns not responding

Tyrandaa - Dreamweaver

Hello, everytime I run my pw and play for like 10 or 20 minutes or even less, it comes to a moment when it starts lagging like hell. Shortly after the game turns not responding and I have to use the Task Manager to close it.

I am on Windows 7 64 bit.
CPU: Intel Core i5 2.50GHZ
RAM: 8GB ram

I think the reason is in my GPU, because I use an INTEL HD graphics 3000, the basic one on my laptop. I have an better - ATI, but it doesn't have drivers for windows - just for linux, yeah what the heck...

THank you!

SylenThunder - Twilight Temple

They recently released a new driver for that video chip.

If you're still having troubles, I will need a copy of your dxdiag.txt file, and a link to a published Speccy report taken while you are having the issues.
(Remember to use the [code] tags for the dxdiag info and to remove any trademark characters so it doesn't get cut off.)

If you give me more specific details on your system and the ATI chipset you have, I can probably scrounge up some drivers for it.

Tyrandaa - Dreamweaver

Radeon HD 7xxM Series for windows 7 64bit. Thanks !

SylenThunder - Twilight Temple

Try This.
Or This.
Or This.

After the driver is installed, ensure that the ATI card is set as the default display device.

Tyrandaa - Dreamweaver

I hope they work.

Thank you!!:)))