OS: Win7 SP3 TeX: MikTex 2.9 Editor: Kile 2.1
When I click the Kile QuickBuild (QB) button, it doesn't work. When I click it again, it reads unknown tool. I have read that resetting the tool might help. But I don't know how to do that. Any suggestion is appreciated.
The point is: I restored my default settings for "system>configure kile>tools>build". But it didn't work.