dcom was unable to communicate with the computer using any of the configured protocols

In this tutorial, we will discuss how to solve the error, dcom was unable to communicate with the computer using any of the configured protocols or error dcom was unable to communicate with the computer 10028.

The full error looks like below:

dcom was unable to communicate with the computer 10028
dcom was unable to communicate with the computer using any of the configured protocols

dcom was unable to communicate with the computer 10028

Ensure that the remote computer is online.

This problem may be the result of a firewall blocking the connection. For security, COM+ network access is not enabled by default.

Check the system to determine whether the firewall is blocking the remote connection.

Disable Offload/SNP features from the registry:

Check the installation wizard and reconfigure it correctly

Over the DPM server agent should ping

Adding missing permission for the above issue in component service.

Console Root -> Component Services -> Computers -> My Computer -> DCOM Config

After adding permission restart services and system.

Here we learned how to solve error dcom was unable to communicate with the computer using any of the configured protocols.

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