On the page how to optimize the Windows services, you can read how to disable the Security Center.If all critical updates are installed, check the optional updates to enhance your Windows system.You can download (and install) the Service Pack files directly from the Windows Update site or download the Service Pack file first from the Microsoft download centre (
By visiting the Windows Update website, you will have two options: It is very important to install all the critical updates.
Without these critical updates, you have some important security issues, which need to be fixed as soon as possible.
Although it is not necessary, this folder can be used as back-up by simply renaming it to Software Distribution (in stead of deleting the folder).
After the folder Software Distribution has been renamed or deleted, the service Windows update can be started again by right clicking it and to choose for Start.
) The folder $hf_mig$ is the only exception to this rule.