Good Day. I have several hundred word processing files I prepared in MS WORD. I moved the folders containing this files from my old computer to my new iMac. Every time I try to open one of these files, I see a box on the screen saying the file cannot be opened. This is true when I try to use MS WORD for mac, when I try Pages, and when I try other word processors. I suspect some sort of permissions need to be set for the folders or the files. I hope it can be done in "bulk" Any suggestions? Thanks!