The RPC server is unavailable using xcacls.vbs

Hi,

I'm receiving the following error message when trying to list the permissions on a home folder using xcacls.vbs:

C:\WINDOWS\system32>cscript.exe XCACLS.VBS \\path\to\homefolder

Microsoft (R) Windows Script Host Version x.x
Copyright (C) Microsoft Corporation 1996-2001. All rights reserved.

Starting XCACLS.VBS (Version: x.x) Script at xxxxxxxxxxx

Startup directory:
"C:\WINDOWS\system32"

Arguments Used:
Filename = "\\path\to\homefolder"

Error -2147023174: occurred in connecting to server. (Msg#3203)
Error description: The RPC server is unavailable.

Operation Complete
Elapsed Time: xxxxxxxxx

Ending Script at xxxxxxxxxx

Any thoughts or suggestions would be greatly appreciated. Thank you.

Regards,
Aaron.