Over Declined Updates. You can see all the operating system languages by going to the Computers view of the WSUS Administration Console and sorting the computers by operating system language.

If you do not store updates locally, the Windows Update Agent will decide whether to download the express installation files or the full-file update distributions. Each update and express installation file size varies.

There was a time that I didn't have to set up local Group Policy and the computers were getting the updates. The WSUS server is still unreachable from the client. To conserve bandwidth and disk space, we recommend that you limit languages to those that you actually use.