I've begun getting the error message "The music file is not well formed" when I attempt to add a music file to a slideshow in Lightroom Classic (9.2.1). I have been using the program to create slideshow videos with music files for several months before getting this error. I've tried the "solution" cited in earlier threads numerous times that recommends deleting the "DYNAMICLINKMEDIASERVER" & "DYNAMICLINKMANAGER" files with no success.
Before I spend hours on the line attempting to get an answer from Adobe, is there someone who can offer a solution? Thanks in advance!
After hours of struggle, I finally figured this out and want to stop the headache for others. I found a comparison chart between Lightroom Classic and Lightroom CC -- the CC doesn't include all we need for the Slideshow!
So, I went to my Applications folder and found my older Lightroom Classic.
When I clicked on the LR Classic icon, it said I needed to update it. So, in the Update slot, I just repeated the same title from the line above it. I deleted the -V10 and left it like the old version.
Just insert the words Lightroom Classic and the update will finish the .lrcat, outside of the slot.
Then push the Upgrade Button. You won't be upgrading anything, but when it downloads you will have access to building the slideshows with music like we are accustomed to doing.