Stable version /w working install instructions?

[Jukkax]

I'm looking for a DMS to a Windows Server 2008 x64, PHP 5.3.6 x64, Apache 2.2.17 x64 environment and LetoDMS sounds like a good solutions for my needs. Unfortunately the installation of the latest 3.2.0 version seems to be somewhat.. "confusing". The instructions obviously are outdated or in many places just simply wrong, way too much guesswork & debugging to browse through all the errors etc.

Is there a version (even older) which actually is installable without spending days guessing things? Or an updated installing instructions (updated from "documentation -> installation")?