I've downloaded 200+ updates using wsusoffline, but the installation has hung on the first one - KB2533623. It's been 'installing ...' for well over an hour. I've taken the laptop offline and disabled Kaspersky Total Security.
The installation started well. It quickly ran through a load of checks then verified the integrity of the update. The next two lines state:
hashdeep64.exe: Audit passed
Installing .. \w61-x64\glb\Windows6.1-KB2533623-x64.msu..
Any help or advice would be very much appreicated.