Ok, I reinstall Windows Office (I had to do it because the online repair told me it was uninstalled already, so it was messed up)
Now, I uploaded again and it says "Not needed"
I think it's because of
"
Note This update applies to the Microsoft Installer (.msi)-based edition of Office 2013. This update does not apply to Office 2013 Click-to-Run edition such as Microsoft Office 365 Home Premium."
and my version is Click-to-Run
Apparently, there was a conflict between Windows and Office