Won't install correctly after brand new Office install

After having tried both methods of installing SeoTools for Excel (After just having purchased Microsoft 2016 Personal Edition) it will not run correctly.

After the installation completes it just wont load office, and I have to remove it just to load office back up again.

Is SeoTools plugin compatible with latest version of office?

I don't know what else to try to get this working but any help would be appreciated.

I have this working successfully on my other PC but just not this one. Strange how it won't let me load office after I install it.

can delete this now I have found a fix. It's because it was 32 bit version and not 64! doh!