I have all the update history listed. Did anyone run a Windows update reset tool in an attempt to fix issues? As that would reset the Windows history and unless you saved those files, there's no way short of a restore from a backup to get those back.
System update on 12th December 2014
After autoinstalling an update package I found myself unable to connect to the net and the speakers on my laptop switched off.
On performing a system restore to before the update I noted that
under the list of programs and drivers that might be be deleted there were no entries
under the list of programs and drivers that might be be restored there was one:
update package_for_kb3004494
For now I have switched off windows auto update
I'm just glad I don't use windows 8 as that seems even more badly effected. see:
a reply fromJsssssssss lead me here!
"Hello Robert!
Most probably it's KB3004394 which makes problems.
Either you uninstall it and reboot.
Or you install KB3024777 .
See reply of Microsoft employee Anannya Podder here: https://answers.microsoft.com/en-us/windows/forum/windows_7-windows_update/windows-update-kb3004394-issues/ace25277-7f65-4486-bc44-c1b106907a18?page=18&tm=1418460808873
"
Hi All,
We have released KB3024777 to address issues that some customers were having with KB3004394. Customers who have Windows Updates enabled do not need to take any action. Customers who have disabled automatic updates will need to uninstall KB3004394 manually by following the guidance in KB3004394.
Thank you.
"