FS-10751 and FS-10755 errors when using Oracle FailSafe Manager

When you try to check the cluster status or move a group in the Oracle FailSafe Manager, you receive this error message box:
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Error: FS-10751 Text: Node %s failed to create a class factory on remote node %s
Cause: The class factory cannot be created on a remote node.
Action: Make sure that Oracle Fail Safe Server is installed with Administrator privileges on all clusternodes and make sure it is installed to run under the same account on all cluster nodes.
To check the account used, click Start, then Programs, then Oracle-<Oracle_Home>, then Oracle Fail Safe Security Setup.
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Error: FS-10755 Text: Error creating the�Oracle FailServer�COM object
Cause: The Oracle Fail Safe Server failed to create a COM object.
Action: Check the Windows NT event log for messages.
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No error is recorded at the Event Viewer and Microsoft Services don't have any problem.

This happens if some Group Policy is applied, or the DCOM configuration is changed by an installation or human intervention.

Warning Serious problems might occur if you modify the registry incorrectly by using Registry Editor or by using another method. These problems might require that you reinstall your operating system. Microsoft cannot guarantee that these problems can be solved. Modify the registry at your own risk.
This steps will be executed at each node.
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1. Start Registry Editor
2. Locate the following path: HKEY_LOCAL_MACHINE\Software\Microsoft\OLE
3. Verify if named value EnableDCOM�exist, if not, create it, then assign the value Y
4. Verify if named value EnableRemoteConnect exists, if not, create it, then assign the value Y
5. Restart the operating system for the changes to take effect in each node.

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825750 How to disable DCOM support in Windows

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