RE: One Drive for Business Mac stuck on "processing files"

Hi Angela,

Thanks for the update.

From the screenshot, I notice that the first folder name is a bit long. Folder name and file name combinations can have up to 250 characters. You can check to see whether there is any file path is too long.

For example, shorten the name of the first folder of your OneDrive for Business library to "Age".

Also, check all the sub folders and files to shorten the names. Then, check to see if you can sync the library with the OneDrive for Business for Mac preview client.

In addition, let us know whether you have any machines with Windows OS, where it's convenient to validate file/folder names and file extensions.

Regards,
Cherry