Not running the Steam overlay in Fallout 4 (Fallout 4)

Actually, the issue is already decided, just wanted to share my solution.

Googled possible causes: https://support.steampowered.com/kb_article.php?ref=9394-YOFV-0014&l=russian

And Steam is incompatible with the utility RivaTuner. Specifically I have, it was installed as part of another MSI Afterburner. Through her I was bringing to the screen the Fps in the game, temperature, and processor and graphics card, as well as occupied RAM.

Disabled - earned.