Your 3 dmp point to Video Graphic driver
as the cause, so I recommend you to reinstall that driver.
While reinstall, better to remove current driver with driversweeper then install the fresh copy of your ATI drivers
. Guru3D - Driver Sweeper AMD.com | Support & Downloads
Also reinstall directX runtime → Download details: DirectX End-User Runtimes (June 2010)
Remove Alcohol or Daemon software because they use sptd.sys which is notorious for causing BSOD in windows 7.
Uninstall sptd.sys with this tools --> DuplexSecure - Downloads
Then for alternative software, you may use MagicIso.
Then update these drivers: