Window falling off track

So my right rear window is falling off its tracks and I need to fix it. I popped off the door panel but was clueless to what bolt I needed to tighten. Could someone post up a picture of which one to tighten? Is it fine to take off that clear plastic over the door or better to punch through it?

Anyone? I know its a simple fix, just a picture or link to another thread would help a lot.

You can carefully peel the plastic liner off and it should stick right back on, if not a little rubber cement will help.

 

Hope these diagrams help.

Just replaced a door on my car two months ago. Sounds like the adjusted bolt that angle the window came loose. The second picture shows the whole tracking system, hopefully you can reverse engineer it from there. You might need to carefully raise or lower your window to the optimal position in order to get to the bolts, it was kind of tricky for me. Also be careful not to scratch the window, they are a bitch to replace. Hope that helps.