Category Archives: Windows Server

Slowly migrating away from dependance on Microsoft Products

For many decades we have been strictly Microsoft evangelist (where Microsoft had solutions that matched requirements), We became particularly excited when Microsoft announced Windows 10 mobile and Nokia designed mobile devices. Mobile we saw as a positive direction to encompass all our server and desktop efforts with mobile support. We put three years development effort into this direction and Microsoft continued to make positive statements and promised features that gave us confidence to expense time and effort. Customers started purchasing Microsoft phones. The almost overnight, suppliers did not have stock and Microsoft started to drop support for models that where under 12 months old and finally they announced that they have stopped all mobile development.

Windows Defender not updating definitions on Windows Server 2008 and SBS2011

Windows Small Business Server 2011 Standard Edition and Windows Server 2008 R2.

Windows Updates repeatedly fails to install "Definition Update for Windows Defender".
Manually updating definitions through Windows Defender but this fails.
Running "mpcmdrun.exe -RemoveDefinitions -All" and then "mpcmdrun.exe -SignatureUpdate" but this fails with the error "ERROR: Signature Update failed with hr=8050A005".
sfc /scannow finds no errors.