Hi there,
This error typically occurs because the DFSN client cannot complete the connection to a DFSN path.The connection may fail because of any of the following reasons:
-Failure to connect to a domain controller to obtain a DFSN namespace referral
-Failure to connect to a DFSN server
-Failure of the DFSN server to provide a folder referral
Issue with DFS-N and mapped drive letters https:// learn.microsoft.com/en-us/answers/questions/202381/issue-with-dfs-n-and-mapped-drive-letters.html
Here is a link that has some additional troubleshooting steps which you can try and see if helps in overcoming your issue. Troubleshoot Distributed File System Namespace access failures in Windows https:// learn.microsoft.com/en-us/troubleshoot/windows-server/networking/dfsn-access-failures
----------------------------------------------------------------------------------------------------------------------------------
--If the reply is helpful, please Upvote and Accept it as an answer–