Checking that DCOM is enabled
1 From the Windows Start menu, choose Run.
2 Type dcomcnfg in the box, and then click OK.
This opens the Component Services window.
3 In the left frame, expand Component Services and then Computers.
4 Right-click My Computer and choose Properties.
This opens the My Computer Properties dialog box.
5 On the Default Properties tab, check that Enable Distributed COM on this computer is selected.
6 Click OK.
See