Dell Unity: One possible reason when a folder or file on a SMB share cannot be deleted. (Dell EMC Correctable)

Pattern 1)
- The following message will be displayed if attempting to delete a file.

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Item Not Found
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Could not find this item

This is no longer located in "\\<nas server>\share". Verify the item's location and try again.

<File name>
Type: File
Size: xx bytes
Data modified: xxxxx
[Try Again]  [Cancel]
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Pattern 2)
- When attempting to delete a folder that has a space at the tail of the folder name, no error will be displayed, but the folder will not be deleted.

Pattern 3)
- The following error message will be displayed when attempting to delete a folder that contains a dot at the tail of the folder name.

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1 Interrupted Action
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An unexpected error is keeping you from deleting the folder. If you 
continue to receive this error. you can use the error code to search for help
with this problem.

Error 0x80004005: Unspecified error

<Folder name>
Type: File folder
Size: xx bytes
Data modified: xxxxx
[Try Again]  [Skip]  [Cancel]
--------------

Pattern 4)
- The following error message is displayed when attempting to move a folder.

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Item Not Found
--------------
Could not find this item

This is no longer located in "\\<nas server>\share". Verify the item's location 
and try again.

<Folder name>
Type: File folder
Size: xx bytes
Data modified: xxxxx
[Try Again]  [Cancel]
--------------

This event occurs when a file or folder name has a space or dot at the tail.

If the above is the case, cause 6 of the following Microsoft KB solutions will help to resolve the issue.

https://support.microsoft.com/en-us/kb/320081
https://docs.microsoft.com/en-US/troubleshoot/windows-server/backup-and-storage/cannot-delete-file-folder-on-ntfs-file-system

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