I recorded a long Powerpoint lecture had the image on one of my two screens. I pressed record and used custom to outline the presentation slides. The first time The powerpoint came up with no audio. So I did it again. The second time the first half presented well but the second half of the lecture there was no slides showing only audio. UGH. This is almost a two hour lecture. What the heck is happening. Any thoughts. I don't want this to happen again I was supposed to have this presentation done already and posted for students.