This has been happening for several months, and I've been slowly trying to work on it.
It first started when I installed an SSD as my main drive. The crashes would happen several times a day and sometimes back to back. Sadly I don't have the dumps from those. I took the SSD back out, and went back to my old setup. The blue screens still happened, but far less often sometimes not for a week or more. I believe I have minidumps from the last 17 crashes.
I'm making this thread because since the launch of GW2 (yesterday) I have received 6 crashes.
If any other information is needed just let me know.