Minecraft Launcher after deletion profiles and settings files, creates them but doesnt want to load them.

Sometimes, when i run into problem with .minecraft folder, i delete it manually, EVERYTHING in there, this folder also contains Launcher data, after deleting launcher_profiles.json, launcher_settings.json, launcher_ui_state.json, and starting the Launcher again, the launcher generates them, but doesnt want to load them, which gives an error, installations also dont exist, even the stock ones.