I have a problem with my project i opened it in After Effects CC 2015 and saved it, now i have downgraded to After Effects CC 12.0 and now I cant open the project because of the older version of After Effects, so back in After Effects CC 2015 i saved it as -> Copy save in CC12-format, and now when i open it in After Effects CC 12.0 then it shows a message "Projectfile"G:\Project Copy(CC(12)).aep" does not exist. And the projectfile is located on this path which it shows in the message, and i opened it also from this path, so it is 100% there.
What can I do except to make the entire project again?
Intel Xeon e5-2696V3
Windows 7 Ultimate
After Effects CC 12.0
After Effects CC 2015
Try saving it out of CC 2015 to a different location.
If that doesn't work, open it in CC 2014 and try saving it as version 12.