@candy1992 said:

[i][i]I've been doing successful renders, but then I just tried to click the render button and it says 'vary currently rendering your scene, please wait...' but then nothing happens. Ive closed and opened the program, restarted my computer and still won't work? Any help is appreciated[/i][/i].

i had same problems most of the times...and as far as i can reason it out

This is due to materials not getting detected in the scene (especially wen u load models from warehouse or other models - other versions )check your scene materials to make sure of it.

Remedies :
Opening a new file with latest version and pasting the model
Reapplying materials solved in certain cases