TPZ

Not sure if this has been mentioned in this thread yet (doesn't appear to be). I've come across this same issue. After copying my shares from an old NAS to unraid, all the files & folders were accessible when i browsed from the unraid server itself, but not from Windows, i could only access the share, but not open all folders within. I tried the permissions fixes but none of them worked. I noticed that the issue only happened on some folders within the share though. Other folders i could open but then have the same issue with subfolders. Which seemed odd. What fixed it for me was changing the "case-sensitive names" on the share settings (in unraid) to auto. Mine had been set to "force lower" before I copied the shares to unraid. So any folders which had capital letters in their names, were no longer accessible from windows. All lowercase named folders were fine. Changing the "case sensitive names" back to Auto allowed windows to access the unraid shares regardless of upper / lower case.