thanks to J.C. Hornbeck

A new hotfix is available for Microsoft System Center Configuration Manager version 1511 (ConfigMgr 1511) that addresses 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 (https://support.microsoft.com/en-us/kb/3095113)

• 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

A supported hotfix that addresses this problem is available from Microsoft. For complete details and a download link, please see the following:

3127032 – Windows 10 upgrades are not downloaded in System Center Configuration Manager (https://support.microsoft.com/en-us/kb/3127032)

J.C. Hornbeck | Solution Asset PM | Microsoft