Trying to run XCACLS.vbs against NAS document share

I am trying to reset all permissions on over 1000 user directories stored on a USER_SHARE on Clarion NAS.

RECEIVING this ERROR:  Error -2147023174: occurred in connecting to server.  (msg#3203) Error Description:  The RPC Server is unavailable.

I am listed in the local Administrator's Group and have physical access to the share and permissions via the gui; but I am unable to run this VBScript against the share/NAS.

I am able to successfully run the "non-vbs" version of XCACLS.exe found in the Windows Resource Kit.  I need to adjust / modify / copy the Inheritence flag from above directories and XCACLS.vbs does a very nice job of this.

It was always my understanding that I could run the same commands and scripts against the NAS as if it were a true Windows Server.  It appears to me that WMI is not functional or that some add-on component is not functional.

Has anyone had similar issues and have a resolution?

Any help would be appreciated.

Thanks.