Can't post to Facebook? Asking questions now and having to read click O.K. ? What is going on?
I'm not sure this is exactly what you're looking for, but in April of 2018, Facebook announced that desktop applications will no longer be able to post directly to a users Facebook account. I've not done this with Snagit but I have several applications that can no longer post directly to Facebook. This is a new policy by Facebook and is not something that will be fixed.