GUIMiner won't start, getting errors

[guitarplinker]

Hey everyone, sorry for this being my first post but I'd love to figure this issue out quickly.

Whenever I start GUIMIner, I get an error, and it says to check guiminer.exe.log to see why. Here's the log: http://pastebin.com/jrN37pjW

Any ideas of what might be causing the issue? I've uninstalled it about 4 times, deleted all files related to it, and the error still shows up, even when run as an administrator and with anti-virus disabled.