I GET ERROR 643 when downloading

I have error 643 when trying to download updates to the window, it says error try again, but nothing is done, I'm not good with the side tec computers, however have tried

all of the suggestions. Even

DIFFICULTY HE SAYS it has FIXED IT, but it didn't.

Help

Error code Windows Update '0 x 643' Windows Installer error code "1603" are generic error codes. As a general rule, these error codes mean that the update was not installed. These error codes are usually caused by a corruption in the installation of .NET Framework or by an inconsistency on the MSI database state.

To do this, follow these steps:

  1. Click on the following link to download the .NET Framework cleanup tool:

    http://blogs.msdn.com/b/astebner/archive/2008/08/28/8904493.aspx (http://blogs.msdn.com/b/astebner/archive/2008/08/28/8904493.aspx)
  2. Use the .NET Framework Cleanup to uninstall version .NET Framework 1.0, 1.1, 2.0, 3.0 and 3.5
    Note The cleaning tool does not remove the .NET Framework 2.0 in Windows Vista or later versions, because the .NET Framework is installed as a component of the operating system.
  3. Restart the computer.
  4. Download and install the following components:
  5. Restart the computer.
  6. Visit the Windows Update Web site and install the updates:

It may be useful

Good luck

Tags: Windows

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