Yes, that worked out great! I am now able to pause and un-pause the movie without any errors. Thank you so much, I appreciate the help.
Would you also happen to know any ways that I can resolve another issue that I have been having with my experiment? It involves the syncing of the audio and the movie in the Builder Component as the audio seems to repeat itself every 2.5 seconds. I have gone into more detail about it in another discussion named Audio Match Up with Movie during N-back task . I also seem to have the same issue with the pause that occurs in the same routine: if I pause the movie, it resumes playing after the 2.5 seconds.