Tairandos

hi, i have the following problem: when i try to "Revert Flight" the confirmation window shows no buttons and the text is not where it should be (http://i.imgur.com/QwDevdH.jpg) already tried reinstalling. so for the moment if i want to abort a flight i have to Alt+F4 KSP and open it up again i hope someone can help me with that problem cuz it really sucks to play like this particularly cuz im testing a new rocket design ( not in the screenshot ) -Tai