I used to record, edit and upload to YouTube via the software, and I can still play my older recordings, but can't play or edit the newer ones (pic attached). It's nearly identical to this this thread , except that it didn't fix after installing K-Lite Codec. I can play the recordings via VLC player from the folder. Please help me out, this issue has persisted for very long.
AMD RX 470
Xeon 1246 v3
16GB DDR3 1666 MHz