BSOD kernel_security_check_failure while playing DOTA 2

Hi,
I have a gaming laptop and use it for playing video games. Recently I get blue screen and crashes playing online games like dota 2. I ran many different stress tests and they were all OK. I guess there is something wrong with my mice or audio driver because most of the times I get bluescreen after someone uses his/her mice in the game.
I was wondering if you can help me to find the problem. Please look at the SF files and let me know if there is anything I should do. Thanks.

Your diagnose.zip contains only the dumpfiles.
Please couldyou post your dumpfiles according to these instructions here http://www.eightforums.com/bsod-crashes-debugging/10685-blue-screen-death-bsod-posting-instructions.html
.
Please use option one and use Grab all. (run at least 15 minutes or until the program says it is finished)

Analyzing your dumpfiles.

Daemon Tools (and Alcohol % software)are known to cause BSOD's on some Windows systems (mostly due to the sptd.sysdriver, although I have seen dtsoftbus01.sys blamed on several occasions).



Please un-install the program, thenuse the following free tool to ensure that the troublesome sptd.sys driver isremoved from your system (pick the 32 or 64 bit system depending on yoursystem's configuration): New link (15 Aug 2012): DuplexSecure - Downloads(pick the appropriate version for your system and select "Un-install"when you run it).
Alternate link: Disk-Tools.com
Manual procedure here: Registry and SPTD problems | DAEMONPro Help



MSI Afterburner (along with Riva Tunerand EVGA Precision) are known to cause BSOD's in some Windows systems (it'sdriver is usually RTCore64.sys orNTIOlib_64.sys).
Pleaseun-install it immediately!

Please update your Realtek PCI/PCIe Adapters drivers to the latest version. from here Realtek

Your latest dumpfile mentioned memory corruption

Please test your memory

Tutorial Memtest86+ and download

http://www.sevenforums.com/tutorials/105647-ram-test-memtest86.html