Mcafee is blocking Tcp connection

I am using System.Net.Sockets.Socket.Connect to connect to a remote server.

I see the call succeeds on most systems, but fails on a few.

I tried to debug this issue and noticed that there was a problem with the installed McAfee Antivirus system. The connection was successful if I disable Access Protection in the McAfee Virus Scan Console.

But due to client policy, I cannot disable McAfee Access Protection. According to them, they can launch other programs that connect to TCP socket with other servers.

What could be wrong for my application? Is there a way to specify a blocking bypass for my application?

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The problem is that your antivirus is blocking your application. If you want to specifically allow the app for you. follow these steps:

Step 1: In the McAfee antivirus folder, from the start button, go to the virusscan console .



Step 2: Double click on virusscan console access protection . Now select Ant standard virus protection . In the window on the right, select Prevent IRC Communication and click Edit .

Step 3: A new window will open. This field contains a field for entering Processes to exclude . Enter the name of the exe file . for example: myApplication.exe. Then click "Apply" and that will solve your problem.

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