When I try to update windows I get Windows Update Error 80070426. Currently my Software licensing is Started and I have it on Automatic. I have restarted the licensing and it still doesn't work. I can't understand what the other posts about the problem
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If the issue still persists, let us try the following method.
Microsoft released the System Update Readiness Tool to resolve certain conditions that could cause installing
updates and other software not to work. You do not have to manually run this tool. This tool is offered automatically through Windows Update to computers that have a condition that the tool could resolve.
To determine whether the issue that you are experiencing is caused by one or more system files that are used by Windows Vista, run
the System File Checker tool. The System File Checker tool scans system files and replaces incorrect versions of the system files by using the correct versions.
To run the System File Checker tool, follow these steps:
Collapse this imageExpand this , and then type
cmd in the Start Search box.
cmd in the Programs list, and then click
Run as administrator.
Collapse this imageExpand this imageIf you are prompted for an administrator password or confirmation, type your password or click
3.At the command prompt, the following line, and then press ENTER:
Let us follow the instructions in the link below, which will help you in resolving the issue.