New camera layer wont open
Hi team
I am quite new to After Effects but was able previously to open a new canera layer as I have always very easily and the camera screen comes up so I could alter settings.
I can no longer open a new camera layer as when I do nothing happens, i then cant do nothing else until i press escape and my compter beeps .
The files were in 3d etc as done previously.
What can be the issue here as it is so frustrating I cannot start a new camera layer at all!!!!
Any help please
PS My computer is powerful etc and I have no hardware issues.
Paul