Ugh. Still battling this issue. Here's some additional details that might help.
I backed up folders and files I needed to an external hard drive, from a laptop running Windows 7 and Office 2013. I dumped a bunch of Word files into a folder I labeled Desktop. Walked over to my shiny new Windows 10 machine, plugged the external drive into it to begin what I thought would be a quick process to restore the files and hours later I'm still trying. I can open and access Word files that aren't in that particular folder, but that folder is continually giving me permission denied errors. The font on the folder and all the files it contains are in green, too, which is probably indicative of a sharing-permission issue, I assume. I've tried changing all sorts of settings but still no go. It's not Office, since I can open most of the files. It's the one with the green fonts that are in that folder.
Before I hammer the laptop to submission, any suggestions?