1. Installation is complete anf Office is working but still that message appears at the task bar even after many restarts.
2. OS is Windows 7.
In the Startup Tab there is no MS Office install nor in Services.
I followed all your instructions but after restart still 'Office is installing in the background (9%)'.
What else can I do?
'Quick repair' didn't help. 'Online repair' took a very long time, it reinstalled Office and asked me to reactivate it, and still 'Office us installing in the background 9%'.
Both actions don't work.
I have to leave now.
Until tomorrow please find a solution.