Nested movies not tweening

:crying: Can anybody help please?

Everything was going fine on a job yesterday, until my keyboard was knocked. Now Flash isn’t tweening any of the nested MC in the main root movie, and it’s doing it to every file I boot up!

The files work fine at the studio at home but when I bring them into the work studio nothing seems to tween if it’s nested inside the main movie. It just jumps from each start/finish frame with no movement in between. Anything on the main timeline is fine, but any animation within instances of MC on the stage do not…:puzzle: Very strange, but exremely frustrating as this has never happened to me before and I’ve been using Flash for a few years now.

edit: I’ve just tested the files on another machine and I’m getting the same results now. No tweening within nested movies and some of the links on buttons (that link to frame labels within those nested movies) aren’t working now! Oh dear… what is going on

I’m using the MCTween extension, but I don’t forsee any troubles caused by that, as it was all working perfectly yesterday. Does anyone have any ideas?