I am using A2K and the 'ShowUserRosterMultipleUsers' procedure from MSKB to
establish who is logged in and using the backend data file on  network.
It works fine in my office LAN using Windows XP Pro, but fails when run on a
client network over TS using Windows 2003 Server (and A2K).
It fails on the line:
   Set rs = cn.OpenSchema(adSchemaProviderSpecific, ,
"{947bb102-5d43-11d1-bdbf-00c04fb92675}")
with an error 3251 (Object of provider is not capable of performing
requested operation).
This is the first time I've used OpenSchema and its got me a bit confused.
Is there anything in the different environment which could trigger this
error?
The references appear fine, using Microsoft Active X Data Objects 2.8
Library. The DLL exists in the client's server.