Resolving Error Code 0x800f0906: Internet Connectivity Issues in Windows Server 2012 R2

To tackle the error code 0x800f0906 in Windows Server 2012 R2, follow these detailed troubleshooting steps:

1. Verify internet connectivity: Confirm that your server has a stable internet connection and that network settings are accurately configured.
2. Temporarily disable the firewall: Check if the firewall is obstructing internet access by temporarily disabling it and attempting to connect again.
3. Ensure system updates: Regularly update your server with the latest patches and updates to minimize compatibility issues.
4. Reset Windows Update components: To resolve potential update issues, reset the Windows Update components using the Command Prompt with admin rights. Enter the following commands:

    net stop wuauserv
    net stop cryptSvc
    net stop bits
    net stop msiserver
    ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
    ren C:\Windows\System32\catroot2 catroot2.old
    net start wuauserv
    net start cryptSvc
    net start bits
    net start msiserver

5. Run the System File Checker (SFC): Detect and repair corrupted system files using the SFC tool. In an elevated Command Prompt, type:

    sfc /scannow

6. Deploy the DISM tool: Use the Deployment Image Servicing and Management (DISM) tool to repair the system image. In an administrator Command Prompt, input:

    DISM /Online /Cleanup-Image /RestoreHealth