New to Spark, Prop window not showing?

Hey,

Long time NS1 mapper turned professional, utterly addicted to NS2 and thinking of starting a map. I booted up the editor and started on a basic tutorial, but when I click the Create A Prop button, no new window pops up / out. All the other buttons seem to pop out their windows just fine. I did an NS2 steam Verify Cache and it's still happening. Any ideas?

Thanks,

Stix


**EDIT FOR FIX:

Mendsasp fixed it! By pasting this directly into Windows Explorer bar:

%appdata%\Natural Selection 2\Editor\

and deleting options.xml, that returned the editor to default and the window showed up. I'm assuming that a link broke when I moved my Steam directory. Yay for solutions!