I am working on a video for a client using After Effects. Everything is normal up until I export the video (issue is both with encoder and render que). When I export the video, a still image from a previous project pops up over my video. This image has nothing to do with the current project so I don't understand why or how this is happening. It is also worth noting that the random image that appears is from a project that I haven't even opened since wiping my computer recently. I am also using the most up to date Adobe software. Any ideas?
Purge all of your memory and disc cashe.
Try purging all your AE memory & caches. The errant image should go away.
Purging worked like a charm, thanks guys!