Downgrading the ADOBE PREMIERE project manually:
  • 1
    Change the project extension from .prproj to .zip
  • 2
    Unzip the resulting file
    the output should be an XML file of impressive size
  • 3
    Open XML in a text editor
  • 4
    looking for a line of code like:
    <Project ObjectID="1" ClassID="62ad66dd-0dcd-42da-a660-6d8fbde94876" Version="41">
  • 5
    Change the version number to a lower version
    for example Version="41" change to Version="25"
    (opens in the 20th premiere and higher)
  • 6
    Save and change the file extension to .prproj
  • 7
    Open in the required version of ADOBE PREMIERE and resave the project
    it becomes an adequate size and you can work in it. It can take a long time to open a heavy project, patience.
  • good luck to everyone