Am I allowed to:

[Ryokenmaru]

Am I allowed to install VoiceAttack on my secondary PC at my fiance's house (I own this PC) to use over the weekends?

I will only run a single copy at once, and it will only be used by myself. I want to show my 6 year old ED with VoiceAttack and HCS packs, and show him the joys. He's an avid gamer himself at this young age.

I am just wondering if that's alright?

[Pfeil]

If you do intend to run more than one instance simultaneously, you need a license for each running instance, but as that isn't the case, as far as I am personally aware what you are describing should be alright.