I decided to clean up my desktop and I moved all the folders into one folder, including the folder holding all my Blender files. I opened a Blender file and saw that the objects that are textured with a PNG are now pink. I believe this is because Blender lost track of the PNGs when I moved the folder. Some of the objects are textured with a PNG series (movie). They are also pink. Is there any way I can get Blender to find those PNGs without having to do a System Restore on my computer? I tried moving the folder back to the desktop but that did not seem to help.