Unknown Error. Code : -2145124329

Unknown Error. Code : -2145124329

Hi
 
We are getting the above error on one of our WIndows 7 x64 machines when we scan it. It is showing as having 35 updates waiting and failing as the PC needs a reboot.
 
The PC has been rebooted and there are no updates waiting for it.
 
Does anyone know what is causing this?
 
We are using Desktop Central 8.0.0 (80000).
 
Thanks.