Error CDEO 8007EE2, Windows Update encountered an unknown error
Try the easy things first:
wuauclt.exe /resetauthorization
wuauclt.exe /reportnow
wuauclt.exe /reportnow /detectnow
wuauclt.exe /UpdateNow
Reboot
If not solved try:
net stop wuauserv
net stop bits
2. I then went to the following folders and deleted everything inside it.
c:\windows\softwaredistribution\Downloads – delete all files in it
c:\windows\softwaredistribution\DataStore – delete DataStore.edb
c:\windows\softwaredistribution\Datastore\Logs – delete all files in it
c:\windows\softwaredistribution\PostRebootEventCache – delete all files in it
net start wuauserv
net start bits
Reboot the Server
If this does not fix the Error reinstall the WSUS-Client. Install the latest Windows Update client for your OS from:
https://support.microsoft.com/de-de/kb/3065987
At the end this should look like this AFTER you check “Check for Updates”