Download System Update Readiness Tool For Windows Server 2012 R2 Portable 【1000+ FREE】

If DISM does not resolve your installation errors, try these additional steps: Windows Update not working on Windows 2012 R2 Standard

: Right-click the Start button and select Command Prompt (Admin) . If DISM does not resolve your installation errors,

While you can still download SURT (KB947821) for legacy versions from the Microsoft Update Catalog , users on Server 2012 R2 must use native commands to achieve the same repair results. How to Run the Readiness Tool on Server 2012 R2 You can trigger the readiness check and repair

Because the tool is integrated, you do not need to download a separate installer. You can trigger the readiness check and repair process using an elevated : If DISM does not resolve your installation errors,

: If issues are found, run: DISM.exe /Online /Cleanup-image /Restorehealth This command connects to Windows Update to download and replace damaged files. Troubleshooting Windows Update Failures

: Type the following command and press Enter: DISM.exe /Online /Cleanup-image /Scanhealth This identifies if any component store corruption exists.