Audirvana and a tutorial installing Fidelizer in Windows 10!

How on earth can I install the Fidelizer on my laptop? Is there a manual/set-up guide for this?

I have tried following setup procedure from the manual on their site, haha, well - I can’t even find the Audirvana directory when setup? In the example at their site, they use Roon as an example, lalalala, yes.

Maby I’m a wimping newbie? Mjau, perhaps - but, no…

Please give me a tutorial on how to set up Fidelizer when being an already happy Audirvana-user!