Screen flashing, no game window

My settings went haywire and I don't know how to reset them. Must have messed something up with the resolution. Now my monitors are flashing when I launch Diablo 3 via Innerspace and Diablo doesn't come up, just flashes black. Maybe it's trying to resize itself. I was changing the resolution on my main box to some odd size in Diablo settings so I could run two boxes at the same resoluton (they have different size monitors) then everything went fubar and I can't get Diablo to run via innerspace anymore. I tried deleting all D3prefs from My Documents, rerunning the Window Layout wizard (remembering to export to innerspace) and still nothing. The game works fine without Innerspace.

http://www.privatepaste.com/10d5dbc6da

[lax]

I'd say delete your per-Character D3Prefs.txt files. They should be under My Documents\Diablo III