6 Replies Latest reply on Sep 10, 2013 6:48 AM by A9SPH

    I have just  installed prem elements 9 onto a new PC and it will not open any of the old projects


      When I try to open any of the previous projects or any video file it comes up with the error message that the file format is not  supported or the codex missing,. the same file will open OK on the old PC. This probems occurs for all video formats.