We recently had a our computer at Church running windows 10 crash and had to have Windows and all programs reinstalled on the computer. However when the computer was restored the OBS was an old version 20.0.1. I had no problems adding a video source and scene using the old version however I could not go live on Facebook using this version and was told I must update to the latest version to go live on Facebook. I updated to the latest version of OBS and Facebook would allow me to go live however I am unable to add my video source or add a new scene thus I have no video feed, just a black screen. Can someone please help solve this problem ASAP.