Resolving Error 0x80070570: File or Directory Corruption in Windows Server 2012 R2

Here are various methods to rectify the error code 0x80070570 on Windows Server 2012 R2:

1. Examine disk issues: Execute the CHKDSK utility to identify any disk errors. Launch Command Prompt as an administrator and enter 'chkdsk /f /r', then hit Enter to begin scanning and repairing disk errors.
2. Temporarily deactivate antivirus: At times, antivirus programs may disrupt the installation process, leading to error code 0x80070570. Pause your antivirus software briefly and attempt the installation once more.
3. Opt for alternate installation media: Corrupted installation media might trigger error 0x80070570. Consider switching to different installation media or re-downloading the setup files.
4. Verify system files: Employ the System File Checker (SFC) tool to search for and replace corrupted system files. Open Command Prompt as administrator, type 'sfc /scannow', and press Enter to start the scan.
5. Assess the RAM: Defective RAM could be the cause of error code 0x80070570. Conduct a memory diagnostic by opening Command Prompt as administrator, typing 'mdsched.exe', and pressing Enter to run the test.
6. Reinstall Windows: Should the other solutions fail, reinstalling Windows might be necessary to resolve error 0x80070570. Ensure to back up all crucial files prior to the reinstallation.