I don't know about this test, but it purports to be an SSD tester, and it's free: Crystal Dew World
I've had the same issues with the Western Digital diags - and usually just try another diagnostic.
Let's leave the hardlock.sys alone for now (if you mess with PCAngel, it tends to break on you).
The dump file points to TCPIP.SYS - a component of Windows networking.
As such, I'd have to suggest that you do the following:
Driver Removal and Reinstallation
Please do the following:
- download a fresh copy of the latest Windows 7 version of the drivers
for your Realtek network card from the Realtek website (not from Windows Update or from the Update driver function in Device Manager).
- uninstall the current version from your system
- install the freshly downloaded version
- check to see if you have any further BSOD's
I noticed that you have McAfee installed.
After replacing your networking drivers, if you continue to get BSOD's, try this:
Please download a free antivirus for testing purposes: Free AntiVirus
Then uninstall your McAfee software from Control Panel...Programs...Uninstall a program.
Then remove the remnants with this free tool: How to uninstall or reinstall supported McAfee consumer products using the McAfee Consumer Products Removal tool (MCPR.exe)
install and update the free antivirus
Then test to see if that cures the BSOD's
Please post back if this doesn't fix things and we'll move on from there.