Win9x Inventory

Win9x Inventory

Please can anyone help me with the "Inventory Scanning" of win 98 machine???
1)I have installed WMI from microsoft.com.
2)I have installed DCom from microsoft.com.
3)In registry "local machine\software\microsoft\ole\" i have enabled remote access of Dcom.

Still Win98 machines in my network cannot be scanned(I have tried on 3 win98 systems).

I can however scan Winxp and win2000 machines. Its working perfectly fine on these operating systems.

Please help me immediately i need to implement it!