Ok, the guide is outdated. the place they tell you to create this value doesn't exist in the spot they say it does. I'm pretty certain this is what you will end up with:
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management]
"TrackLockedPages"=dword:00000001
For now you can take this file, doulble click on it and say "yes" to adding the value to the registry. But later, when the BSOD error gives you the driver name, you'll need to go back in with regedit and delete "TrackLockedPages" out of "[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management]" using regedit.
Here's the file that will add it for you (remember, you have to delete it later by yourself):