• Open the Run command box using the shortcut Win Key + R.
• Enter optionalfeatures in the run command box.

  

• Windows Features dialog box will open now.
• Locate Microsoft Message Queue (MSMQ) Server and expand it.

  

• Now, you can find the Microsoft Message Queue Server Core Feature. Click on the checkbox next to it, and click OK.

  

• That is it, Windows 11 will now search for the required files.

  

• Then, it will apply the necessary changes.

  

• Click Restart if you are prompted to restart or click Close accordingly. However, it is suggested to restart right away so that the changes made will reflect.

  

• Microsoft Message Queue [MSMQ] Server Core is now enabled on your Windows 11 PC.

Components of Microsoft Message Queue Server Core:

MSMQ HTTP Support:

MSMQ HTTP Support allows MSMQ messages to be sent over HTTP and HTTPS protocols, providing a way to extend messaging capabilities over the internet and through firewalls.

MSMQ Triggers:

MSMQ Triggers provide a mechanism to automatically initiate specific actions in response to the arrival of messages in a queue, without requiring constant polling by the application.

Multicasting Support:

MSMQ Multicasting Support enables the distribution of messages to multiple destinations using IP multicast, which is a method for sending internet protocol (IP) packets to a group of interested receivers in a single transmission.

Common uses of MSMQ: Enterprise Applications, Order Processing Systems, Financial Services, Telecommunications, and more.

Take away:

Microsoft Message Queue (MSMQ) Server Core in Windows 11 offers a powerful messaging infrastructure for building robust, scalable, and reliable distributed applications. By enabling MSMQ Server Core in Windows 11, you can significantly enhance your Application’s communication capabilities, ensuring high performance, scalability, and resilience in your distributed systems. Happy Coding! Peace out!