October 30, 2021 / Posted by Ellie

How to set up RDP on Windows Server 2012 R2?

“Last week, I received the notice of job adjustment. What’s disturbing is that I am faced with new computer and new system in my new job, which is Windows Server 2012 R2. And I even need to use RDP on the new system. I’ve never used Windows Server 2012 R2 before. Who can tell me how to set up RDP on Windows Server 2012 R2? It would be better if the setting steps could be more detailed.”

Enable RDP on Windows Server 2012 R2 through graphical interface

How to set up RDP on Windows Server 2012 R2? First of all, you should understand how to open RDP. The most common method is to open it through the graphical interface.

Step 1. Find the computer icon in the lower-left corner of the desktop, and click the icon to open Server Manager.

Server Manager

Step 2. Switch to the Local Server tab in the left sidebar, find the remote desktop column in the right window, and click the blue disable button next to it.

Click to Disable

Step 3. In the System Properties window, switch to the Remote tab and click to select Allow remote connection to this computer.

Allow Remote Connection

Step 4. A warning window will pop up automatically. Click OK. This pop-up window is mainly used to inform the user to enable the required firewall rules in the server to allow the network from any source to connect to the server remotely.

Warning Popup

Step 5. Next, you can see that Allow remote connection to this computer has been selected, and then click OK. It is recommended to check the sub-option below as well to improve RDP security.

Open Remote Connection

Step 6. Close and reopen the Server Manager, and then you can see that Remote Desktop is switched to enabled, indicating that RDP on Windows Server 2012 R2 has been turned on.

Officially Opened

Realize remote connection on Windows Server 2012 R2

After the Remote Desktop Windows Server 2012 R2 is enabled through the graphical interface, the next step is to realize the remote connection. However, before that, you also need to set up Windows Firewall to ensure that the Remote Desktop Connection is used normally.

Set up Windows Firewall

Step 1. Use the Win + R key combination to open the operation dialog box, enter “control” and then click OK to open the Control Panel.

Control Panel

Step 2. In the control panel window, find view mode in the upper-right corner, switch to Large icons, find and click Windows Firewall.

Windows Frewall

Step 3. In the left sidebar, find and click Allow an app or feature through Windows Firewall.

Allow Through Firewall

Step 4. Find Remote Desktop, check the Private and Public options respectively, and then click OK.

Check Remote Desktop

Start remote connection on Windows Server 2012 R2

After the Windows Firewall setting is completed, it means that the preliminary preparations have been completed. Now you can start remote connection on Windows Server 2012 R2.

Step 1. On the desktop, move the mouse to the right, click the magnifying glass icon in the pop-up option, find and click Remote Desktop Connection in the search window, or enter Remote Desktop Connection in the search box.

Search Remote Desktop

Step 2. In the Remote Desktop Connection window, click Show Options, enter the IP address and user name of the remote computer, and then click Connect. (Just in case you don’t know how to find your computer’s IP address and user name)

Display Options

Step 3. In the windows security pop-up window, enter the password of the remote computer, and click OK.

Windows Security

Step 4. In the authentication pop-up window, directly click Yes to successfully establish a remote connection.

Click on Authentication

How to solve the “unable to connect to remote computer” problem?

In some cases, you may encounter Server RDP not working problem when using Remote Desktop on Windows Server 2012 R2.

Cannot Connect to Remote Computer

At this time, you can try the following solution to fix it.

Step 1. Open Windows Firewall in Control panel, find and click Advanced settings in the left sidebar.

Set Up Windows Firewall

Step 2. Select Inbound Rules in the left sidebar, and then find Remote Desktop - User Mode (TCP in). Right-click the item, select Enable Rule in the expanded menu. After this, try remote connection again.

Enable Firewall Rules

In fact, the RDP setting method of the Windows Server operating system is the same. In other words, as long as you can fully understand how to set up RDP on Windows Server 2012 R2, you can also enable RDP on Windows Server 2016 and Windows Server 2019.

As a completely free built-in remote connection tool, RDP can meet most of your needs. But its setup process is a little complicated for some users. Therefore, we recommend you to use AnyViewer, the professional remote control software for Windows.

An easier way of remote control on Windows Server 2012 R2: AnyViewer

As a free remote control software, AnyViewer is simpler in operation compared with RDP. It is compatible with multiple versions of Windows 11/10/8.1/8/7 and Windows Server 2022/2019/2016/2012 R2.

Compared with using RDP on Windows Server 2012 R2, you don’t need to query the IP address, user name, and password of the remote computer to achieve remote control with AnyViewer. In operation, AnyViewer is much easier.

Next, we will introduce how to use AnyViewer with two methods.

Download Freeware Win 11/10/8.1/8/7/XP
Secure Download

Methods 1. Send a control request

Step 1. Download, install, and open AnyViewer on both computers. Then you can see your device ID.

Temporary Code

Step 2. Input the device ID of the other computer, then click Connect. There will be a pop-up window, click Send a control request to your partner.

Send a Control Request to Your Partner

Step 3. Then the host computer will receive a pop-up request. Click the green button to make the connection successful.

Request to Control Your Device

Methods 2. Input security code

There are two types of security codes:

  • A permanent security code is set by you in advance.
  • A temporary security code is automatically generated and will change every time.

Step 1. On the host computer, go to Settings > Recipient. Tick the third option and then set the security code.

Accept Remote Control

Step 2. Return to the main interface, you could see your device ID and temporary security code.

Copy the Temporary Security Code

Step 3. On the client computer, input the device ID of the host computer and then click Connect.


Step 4. Choose Input a security code and click OK (you can input either the permanent security code or the temporary security code of the host computer ).

Security Code


How to set up RDP on Windows Server 2012 R2? After reading this tutorial carefully, you may already know how to do it. But if you feel the setup process of RDP is too troublesome, you might as well try the free third-party remote control software AnyViewer.