[Fixed] Windows update error 80070490

While updating Windows operating system users may have to face various types of issue. Getting Windows update error 80070490 is one of the common problems which stop users to proceed further actions for updates or install. Sometimes when you click for installation of Windows updates then you will receive such type of update error. Inaccessible Windows, Blue screen of death error message, Runtime error are common symptoms you will find on the Windows screen. So it becomes necessary to fix Windows update error 80070490 as soon as possible to solve the belonging problems.


{Compatible with Windows 8, 7, XP, ME, Vista, 98, 2000 (32/64)
File Size: 4.9MB Download Time: <(dsl, 2sec, dialup 2min)>}

Microsoft provides option of Windows update with all versions of Windows OS. Windows update occurs for update of all its applications like Internet Explorer, MS Office, Microsoft Express, Windows Live applications etc. and other software program running on Windows system. To keep all the system files updated and eliminate the vulnerability to known malware latest update is necessary. Update helps to clean errors but sometimes it generates Windows update error 80070490 due to corruption in Component-Based Servicing (CBS) manifest.

Common causes of Windows update error 80070490:

  • Damaged or corrupted Windows system files
  • Corrupted Windows registry
  • Missing of .dll or .exe files
  • Unable to load system files
  • Improper handling of Windows

If you are in search for the solution of Windows update error 80070490 then you can take help of Microsoft. Microsoft provides System Readiness tool that can be downloaded from Microsoft. With this you can repair the corrupted files. You can easily check the problem with this. Sometimes System Readiness tool fail to fix Windows problem. In this situation to fix Windows update error 80070490 you need to scan your computer with simple and automated Advanced System Repair Tool. This user friendly tool easily repairs damaged files and fix update error 80070490.


{Compatible with Windows 8, 7, XP, ME, Vista, 98, 2000 (32/64)
File Size: 4.9MB Download Time: <(dsl, 2sec, dialup 2min)>}

Advanced System Repair Tool comes with simple user guidelines which can be followed by any user to get rid of Windows error 80070490. In few steps of this tool you can be able to troubleshoot Windows update error 80070490.


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