I am using CS6 Premier Pro.
After finishing a project I copied the folder with all my files to an external hard drive. I deleted the original project folder on the internal hard drive. Then I verified the project would open on the external hard drive. Everything worked fine except it needed to render the transitions etc.
I'm curious why it needed to render the transitions etc again? My preferences in Premier are set to "Save Media Cache files next to originals when possible". I verified that the "Adobe Premiere Pro Preview Files" folder was indeed on the external hard drive in the project folder along with all the "Project Name.PRV" folder and all the rendered files for the project.
I'm probably missing how and where Premier keeps its rendered files for preview.
Any idea why Premier needed to render the preview files again after moving the project?