You can just double-click the exe to run it. The only nationalities it generates are Takistani (Ukraine's equivalent in ArmA lore), Russian, Northern/Southern Chernarussian, and Kiwi (New Zealand), and you're more than welcome to ignore any generated aspects. For example, if a female Kiwi fisherman afraid of clothes is generated, but you have your default character set to male and you dislike having minimal clothing, you could just be a male fisherman. This is really just to build a base to your characters. More? This program keeps you from wasting 10 seconds. Instead, you waste 20 seconds! And I understand how it could seem pointless to you, but for the last few years my brain's "creativity center" has basically shut down so having a random generator like this helps quite a bit.