Fix Vista Error Code 80070490 | windows vista problems

You may receive error message 80070490 when windows update failed, install windows system, upgrade error ..., this page contains some useful information to repair your computer error code 80070490, if you fixed this error from this help article, you can email us (windowsxpregistrycleaner@gmail.com ) give your feedback, and we hope you can share this page to your friends if they need like you, thanks.

Windows Vista - update error code 80070490

When you try to install updates on Windows Vista computer, you may get the error below:

"Code 80070490"
How to fix?

This problem may occur if there is corruption in the Component Based Servicing (CBS) manifest.

To resolve this problem following two methods:

Method 1: run the System Update Readiness tool (Checksur.exe)

1. Download and run the System Update Readiness tool. This tool runs a one-time scan for inconsistencies that may prevent future servicing operations.

Click here about how to download and run the Checksur.exe tool,

2. Try to install updates again.

Note After you run the tool, the Checksur.log file is saved in the following location: %systemroot%\Logs\CBS

In a default installation of Windows, %systemroot% represents the Windows directory.

If this method does not resolve the issue, go to Method 2.

Method 2: perform a repair installation of Windows

If method 1 does not resolve this issue, you must perform a repair installation of Windows Vista. Performing a repair installation will restore the current Windows installation to the version of the installation DVD. This also requires the installation of all updates that are not included on the installation DVD.

Note Performing a repair installation will not damage files and applications that are currently installed on your computer.

To perform a repair installation of Windows Vista, follow these steps:

1. Close all the running applications .

2. Insert the Windows Vista, DVD in the computer's DVD drive.

3. In the Setup window, click Install Now.

Note If Windows does not automatically detect the DVD, follow these steps:

   a. Click Start, and then type Drive:\setup.exe in the Start Search box.

Note The Drive placeholder is the drive letter of the computer's DVD drive.

   b. In the Programs list, click Setup.exe.

   c. In the Setup window, click Install Now.

4. Click Go online to obtain the latest updates for installation (recommended).

5. Type the CD key if you are prompted to do this.

6. Select the operating system in "Install Windows" page you want to Upgrade or Inplace.

7. Click Yes to accept the Microsoft Software License Terms.

8. On the Which type of installation do you want? screen, click Upgrade.

9. When the installation is complete, restart your computer, and then try to install the updates.

Read our site other related articles...

Microsoft help links for error 80070490

PC repair tool to fix code 80070490

If you still haven't fixed the windows vista code 80070490 problem:

1. Please try the tool windows registry optimizer, it safely cleans PC errors & invalid entries cause slow speed, blue screen, deadlock errors and crashing, and repair registry problems to speedup your computer performances. It is easy to use. And you can scan your PC errors for free first!

2. Some pc error is related to driver problems, Driver Update software is designed to quickly locate the most current drivers specific to your computer system, you can run a free scan for your pc driver update first.

That is we find the informations to fix your Vista 80070490 error message, hope our page is helpful to you, if you still haven't fixed this errors, please contact microsoft support for further help.

www.pchealthadvisor.com

(Simple Steps:>>Download >>Install >>Free Scan >>Repair. that's all.)

PC error? Windows error? Registry error? - Find and fix on windowsxpregistrycleaner.com. Thanks for your visiting and we wait for you using our site again in the future! :)

Search Computer Errors on Our Site

Error 80070490