Hey all, I just got Microsoft Office Professional Plus 2013 but I'm having some trouble installing it. At about 50% I get a message that says
"Error 1920. Service 'Office Software Protection Platform' (osppsvc) failed to start. Verify that you have sufficient privileges to start system services."
I went in and changed the permissions to allow all and the log in to this machine. I even tried starting it manually. I thought it worked because after I clicked "Retry," it began loading again. However, at the end it just said "Windows Microsoft office has encountered a problem" and it closes down.
I'm running Windows 7 64-bit