Sony vegas 12 help!

Have you tried clicking on View and then selecting Video FX? If you look under View and there is no check beside Video FX then place a check in the box and it should show with the other tabs you mentioned. Let me know if you have already tried this.
 

MaxiCroxify

Honorable
Sep 27, 2013
4
0
10,510


I already tried this and the only thing is it's popping up in a window instead.