Just upgraded to Lightroom Classic CC and unable to create a Slideshow.
1. Unable to sync the slides with music
2. Unable to Preview or Play
3. Try again to Preview / Play and I get the message that Dynamic Link Media Server failed to launch.
I have reinstalled three times this morning. Not sure if all the issues above are connected but I am frustrated.
I am using macOS Sierra Version 10.12.6
Any help will be greatly appreciated.
Give us some more details.
When you say "unable to sync", "unable to preview", do you mean these options are greyed-out? Or don't do anything?