Hi.
Is this a domain based or stand alone namespace?
In any case there will be a share with the same name as the namespacename on all namespace server. If something went wrong during the decommissioning of the namespace the share might be left. Please try the following command:
C:\>dfsutil diag clean DESCRIPTION: Clean is a repair command to remove a reference to an obsolete root from a host machine. Changes will be made in the specified server's registry. USAGE: dfsutil diag clean <\\server\share> [Verbose] PARAMETERS: <\\server\share> : server - Name of the system hosting the root to be cleaned share - Name of the Domain based or Standalone root to remove. Verbose : Displays additional information while the tool runs. EXAMPLES: dfsutil diag clean \\MyTargetServer\ShareName
Else check if the namespace share can be removed manually.
Oscar Virot