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Quick tip today.

I needed to discover whether I was running 32bit (x86) or 64bit (x64) Microsoft Office 2013 today as I wanted to install an add-in.

Determining this from the UI eluded me so I poked around the registry a little and found a nice key which told me in a flash.

The path is:


The key is:


The valid values are (I assume!):

x86 / x64

Mine was set to x64 so I am happy to presume that I am running 64-bit Office and not 32-bit.


more to follow