Videomaker – Learn video production and editing, camera reviews › Forums › General › Trouble with installing newer version of Adobe › CS6 can read CS5 files. I
CS6 can read CS5 files. I use an external hard drive for both my source and edit files for security and portability.
When I updated from CS4 to CS6 I did have problems that were eventually found to be caused by some old CS4 files (Adobe files) remaining on my Hard Drive after deleting that program. Once they were removed the problem/s disappeared.