A hotfix is available to address the following two issues:
- The "Upgrades" entry is missing from the list of classifications in the Software Update Point Component Properties. This issue occurs even after the following Windows Server Update Services (WSUS) update is applied:3095113 Update to enable WSUS support for Windows 10 feature upgrades
- Windows 10 upgrades cannot be downloaded by using the Download Software Updates Wizard. Errors that resemble the following appear on the Completion page of the wizard:Error: Upgrade to Windows 10 Pro, version 1511, 10586
Failed to download content id {content_id}. Error: Invalid certificate signature
Additionally, errors resembling the following are logged in the PatchDownloader.log file:Download http://wsus.ds.b1.download.windowsupdate.com/d/upgr/2015/12/10586.0.151029-1700.th2_release_...esd...
Authentication of file C:\Users\{username}\AppData\Local\Temp\2\{temporary_filename}.tmp failed, error 0x800b0004
ERROR: DownloadContentFiles() failed with hr=0x80073633
Note This log entry is truncated for readability.