10 Replies Latest reply on Jun 7, 2014 2:04 PM by vinod.a.k.singh

    Can't open projects in 5.5 "This project contains a sequence that could not be opened."

    riddley23

      I went to open some of my PPro projects this morning and I was told:

       

      "This project contains a sequence that could not be opened. No sequence preview preset file or codec could be associated with this sequence type."

       

      I'm on a Mac, I haven't updated anything. In fact I was just working on these last night, now this morning they don't work at all.

       

      I've read other threads on this topic ie: http://forums.adobe.com/message/3325906

       

      And I reinstalled a couple times now, but I still can't open these older projects. I can start new ones - I always use the method of dragging a file onto the new sequence icon, so i have no idea if some codecs are missing... although I assume they are?