SCVMM 2022 error C:\Windows\system32\qmgr.dll when trying to add workgroup Host

Hi,

Please running the "winrm qc" command, the output should look like this:

• Ensure that Windows Remote Management (WinRM) is properly configured and running on both the SCVMM server and the workgroup host. WinRM is essential for SCVMM to communicate with the host.
• Sometimes, the SCVMM agent might not be installed correctly on the host. You can try installing the agent manually on the workgroup host and then add it to SCVMM.
• Make sure that the SCVMM service account has the necessary permissions on the workgroup host. Also, check that the firewall settings are not blocking the required ports for SCVMM and WinRM communication.

Adding a workgroup Windows Server host to SCVMM can be a bit tricky.

Here are some steps and considerations to help you through the process:

Prerequisites:

• Ensure that the Windows Server 2019 host meets the necessary requirements for Hyper-V installation.
  • Verify that the SCVMM server and the workgroup host can communicate over the network.
  Configure WinRM:

  - WinRM (Windows Remote Management) must be configured on the workgroup host. You can do this by running the following commands on the host:
  
  ```yaml
  winrm quickconfig
  

winrm set winrm/config/service/auth @{Basic="true"} winrm set winrm/config/service @{AllowUnencrypted="true"} ```

        - Add the SCVMM server to the TrustedHosts list on the workgroup host:
        
        ```yaml
        winrm set winrm/config/client @{TrustedHosts="SCVMM_Server_Name"}
        ```
        
        **Add the Host in SCVMM**:
        
           - Open the SCVMM console and navigate to **Fabric > Servers**.
           
              - Select **Add Resources > Hyper-V hosts and Clusters**.
              
                 - In the **Add Resource Wizard**, choose **Windows Server computer in a perimeter network**.
                 
                    - Provide the necessary credentials and details for the workgroup host.
                    

Install the VMM Agent:

• The VMM agent needs to be installed on the workgroup host. This can be done manually if automatic installation fails.