Solution 1. Set up the OPC Client
Procedure
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Open the My Computer Properties dialog box on the Windows XP\2003 Client node as follows.
- Click Start on the Windows task bar.
- Select Run on the Start menu.
The Run dialog box opens.
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Type
dcomcnfg
in the Open field.
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Double-click Component Services in the Component Services left pane.
Component Services expands.
- Double-click Computers.
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Right-click My Computer.
The My Computer Properties dialog box opens.
- Select Properties on the Popup menu.
- Select the Default Properties tab.
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Select the following.
Option Description A Enable Distributed COM on this computer Check B Default Authentication Level Select None. C Default Impersonation Level Select Identify.