03-16-2025, 06:43 AM
I checked the files in Google Drive, and they all listed Dec 31, 1600 as the last modified date. I uploaded the files go Google Drive again, replacing what was there, and then they worked importing into Mobilesheets. So, it appears there is not a problem with Mobilesheets. Now I need to find out why Google is acting so strangely. Thanks for your time.