I use Nik Collection as a plugin on my PC W10 x64 in DxO PhotoLab 5 AND Photoshop Elements 2020 (18 20201207.m.154403 x64). I recently updated Nik to version 4.3.4 and now when I try to open Photoshop Elements Editor 2020, it crashes within a few seconds before I can do anything.
My PC is under Windows 10, Édition Windows 10 Professionnel, Version 21H2, Installé le 21/10/2020, Build du système d’exploitation 19044.1682, Expérience Windows Feature Experience Pack 120.2212.4170.0, Language is FRENCH.
If I came back to Nik to version 4.3.3, everything is fine AGAIN and Photoshop Elements Editor 2020 works properly.