If it gets disabled or stopped, you may not be able to update Windows. Windows Update Service is not working- Another leading cause that can prevent the installation is the stopped Windows updates service.Incorrect or corrupted Registry- If a corrupted or incorrect modified value is set to wuauserv, you will experience errors while updating Windows, as it is responsible for downloading, detecting, and installing Windows updates.

One of the following causes might be the culprit of your error. Windows 10 Won’t Install or Download Updatesīefore moving out to the solutions, we want you to know why Windows updates error occurs. If there are uncountable Windows Update errors, there are also some solutions that have been approved by the affected users that we mentioned below. Usually, the updates are downloaded and installed directly via Windows update, but sometimes, you may get stuck with different errors that occur while updating.

Microsoft releases tons of cumulative updates for Windows 10 and 11 every month.

Update windows 7 to windows 10