Here is a link for a new
Divinity Original Sin folder, if you want to try extracting it into your '..\Documents\Larian Studios' folder, and see if that makes a difference. The lack of configuration file is probably a result of the crash, though, rather than the other way around. The graphicSettings.lsx file is set to a 1280x800 resolution, and windowed mode (instructions for changing this in the spoiler).
Thank u very much my friend. Your solution actually works and it healed my headache.
Reinstalling game, reintstalling windows, many updates of software, memocheck for all night, google, google, google... Non russian community could help, but yours board did. Thank u very very much.
Registered to say this.
From russia with love