If you have an issue when installing an automatic update, install the update manually instead.
Alternatively, you can browse to the update that your software downloaded automatically and run this.
When you download an available update, it saves in:
When you install a downloaded update, your software moves it from the Downloaded folder to:
If the installation fails, browse to one of the above folders. When you find the required update, double-click the file and follow the on-screen instructions.
NOTE: The installedsoftwareupdates.log includes a log of automatic updates, but doesn't include the installation files.
If your update doesn't complete or keeps looping around the installation process, rename a folder to fix this: