What version of Premiere Elements and on what computer operating system is it running?
For now I will assume Premiere Elements 13/13.1 on Windows 7, 8, or 8.1 64 bit computer.
What is the problem with the Publish+Share/Disc/Blu-ray burn to disc....
a. transcoding errors
b. failures at encoding menus, encoding media, compiling, or at the actual burn part?
When your Blu-ray disc is in the burner tray, in the Premiere Elements burn to dialog, what does the Quality Area show for Space Required and Bitrate with
and without a check mark next to Fit Content to Available Space?
The 13.1 Update has a feature which directs you to the .iso image if the burn to disc fails.
But, there are problems with that. If the file size of the .iso image is over 1 GB and you put that .iso
image on Blu-ray disc, the player will not recognize it.
So let us see if we can find the problem with the Publish+Share/Disc/Blu-ray burn to disc.
Please supply more information for us to help you.