I am using the adobe production suite CS5 and I'm getting the following error when I try to open any project.
"This project contained a sequence that could not be opened. No sequence preset or codec could be associated with this sequence type."
I also couldn't open after effect projects but that's sorted (details below)
It all started after I ran out of space on my C drive and didn't have room to download the updates, as I couldn't change the destination of the downloads I decided to uninstall Flash professional, flash catalyst, Encore and illustrator to make room and move them to another hard drive. After uninstalling the programs I couldn't open any after effects or premiere projects. After reinstalling the programs on the other hard drive after effects worked again but premiere still won't open anything.