I'm trying to install visio 2016 (licence for 5 installs, but only 3 have been used so far) on a office PC but when I do I get this error message:
I thought I this was because office 2010 was installed on the PC, but when I uninstalled that I still get the error. Also there was a trial of office 2016 on the PC that was uninstalled, and I'm wondering if that has something to do with it.

