What does error code 0x80070057 mean?

Question

While repairing windows update through troubleshooter,the following error occurs.

Package ID: WindowsUpdateDiagnostic

Path: Unknown

Error Code: 0x80070057

User: My PC name occurs

Source: Engine

Please help and sort out.I'm facing a lot of problems with the PC. Windows Update error repeatedly occurs and it's quite irritating.

Answer 1

After entering error code**here**the possible solution is written as follows by microsoft:

This problem occurs when some files used by Windows Update are corrupted or missing.

To resolve this Windows Update error, follow these steps:

Step 1: Run the easy fix for Windows Update

Just download the easy fix, then click Run.

Download

Step 2: Use System File Checker to repair damaged Windows files

If the problem continues, use the System File Checker tool to repair damaged Windows files. To do this, follow these steps:

1. Open an elevated command prompt.
2. Run the following command:

  sfc /scannow

For more information about the System File Checker tool, view Use the System File Checker tool to repair missing or corrupted system files.

Step 3: Run the DISM tool

If the problem continues, use the Deployment Image Servicing and Management (DISM) tool to fix Windows corruption errors. To do this, follow these steps:

1. Open an elevated command prompt.
2. Run the following command: DISM.exe /Online /Cleanup-image /Restorehealth

Important When you use the /online option, DISM uses Windows Update to provide the files that are required to fix corruptions. However, if Windows Update service is broken, don’t use the /online option. Instead, use a running Windows installation as the repair source, or use a Windows side-by-side folder from a network share or from a removable media, such as the Windows DVD, as the source of the files. To do this, run the following command instead:

DISM.exe /Online /Cleanup-Image /RestoreHealth /Source:C:\RepairSource\Windows /LimitAccess

Note Replace the C:\RepairSource\Windows placeholder with the location of your repair source. For more information about using the DISM tool to repair Windows, reference Repair a Windows Image.

To learn more about this tool, go to Fix Windows corruption errors by using the DISM or System Update Readiness tool.

Please do not start duplicate threads as it would slow down the response to your question

Answer 2

Thank You Sir for your reply.

Tried Step 1 and Step 2 but it didn't work.

The Step 3 helped me in fixing this error.The DISM tool detected and cleaned up the corrupted file.

Thank you Once Again:-))