Addressing Error Code 0x80070570: Corrupt Files in Windows Server 2012 R2

To resolve error code 0x80070570 in Windows Server 2012 R2, consider the following methods:

1. Perform a disk check: Utilize the CHKDSK utility to detect and repair disk errors. Open Command Prompt as an administrator and execute 'chkdsk /f /r' to start the process.
2. Temporarily disable antivirus software: Antivirus programs can sometimes block necessary processes and cause errors. Temporarily disabling your antivirus may help in installing your software successfully.
3. Switch the installation media: Corrupted installation media can lead to error code 0x80070570. Attempt installation with a different media or re-download the files.
4. Scan system files: Use the System File Checker tool to fix corrupted system files. In an elevated Command Prompt, type 'sfc /scannow' and hit Enter to run the scan.
5. Test the RAM: Defective memory modules can cause various errors, including 0x80070570. Run the built-in memory diagnostic tool by typing 'mdsched.exe' in Command Prompt as an administrator, and follow the prompts to begin the test.
6. Reinstall Windows: If other solutions fail, consider reinstalling Windows Server 2012 R2. Ensure you back up important data before proceeding with this radical step.