What Causes the “The Network Adapter Could Not Establish The Connection” Error?

After receiving numerous reports from multiple users, we decided to investigate the issue and devised a set of solutions to fix it completely. Also, we looked into the reasons due to which this error is triggered and listed them as follows. Now that you have a basic understanding of the nature of the problem, we will move on towards the solutions. Make sure to implement these in the specific way in which they are presented to avoid conflict.

Solution 1: Checking Details

It is important that the correct details have been entered for the connection. Sometimes, the details entered don’t match the server configurations and the error is triggered. Therefore, in this step, we will be checking and entering the details again. For that:

Solution 2: Starting Listener Service

It is possible that the listener service hasn’t been started. This service is required by the application in order to establish a connection. Therefore, in this step, we will be starting the service by entering a command in the Command prompt. For that:

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