.Blend files not using preview thumbnails in windows explorer

Hello.
Blender 4.0
Thumbnails are not displayed.
Tried all the methods.Win 10.
Help anyone who has encountered this problem.

BlockquoteC:\Windows\system32

C:\Windows\system32>cd
C:\Windows\system32

C:\Windows\system32>cd…

C:\Windows>cd…

C:>cd Program Files

C:\Program Files>cd Blender Foundation

C:\Program Files\Blender Foundation>cd Blender 4.0

C:\Program Files\Blender Foundation\Blender 4.0>blender.exe -R
Read prefs: “C:\Users\ilyakon\AppData\Roaming\Blender Foundation\Blender\4.0\config\userpref.blend”
TypeError: EnumProperty(…, default={…}): set has 5 unused member(s)
addon Mouselook Navigation: could not register <class ‘mouselook_navigation.dairin0d.utils_addon.mouselook_navigation-preferences’>
bpy_struct “mouselook_navigation-preferences” registration error: ‘raycast_modes’ EnumProperty could not register (see previous error)
Exception in module register(): C:\Users\ilyakon\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\mouselook_navigation_init_.py
Traceback (most recent call last):
File “C:\Program Files\Blender Foundation\Blender 4.0\4.0\scripts\modules\addon_utils.py”, line 401, in enable
mod.register()
File “C:\Users\ilyakon\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\mouselook_navigation_init_.py”, line 2400, in register
addon.register()
File “C:\Users\ilyakon\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\mouselook_navigation\dairin0d\utils_addon.py”, line 746, in register
self.__register_class(self.classes_new.popitem(last=False)[0])
File “C:\Users\ilyakon\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\mouselook_navigation\dairin0d\utils_addon.py”, line 724, in __register_class
self.__register_class_annotations(cls, prop_infos)
File “C:\Users\ilyakon\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\mouselook_navigation\dairin0d\utils_addon.py”, line 712, in __register_class_annotations
bpy.utils.register_class(cls)
ValueError: bpy_struct “mouselook_navigation-preferences” registration error: ‘raycast_modes’ EnumProperty could not register (see previous error)
Exception in thread Thread-3 (start_background_process):
Traceback (most recent call last):
File “C:\Program Files\Blender Foundation\Blender 4.0\4.0\python\lib\threading.py”, line 1016, in _bootstrap_inner
self.run()
File “C:\Program Files\Blender Foundation\Blender 4.0\4.0\python\lib\threading.py”, line 953, in run
self._target(*self.args, **self.kwargs)
File “C:\Users\ilyakon\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\NodePreview\display.py”, line 704, in start_background_process
custom_script_dir = bpy.context.preferences.filepaths.script_directory
AttributeError: ‘PreferencesFilePaths’ object has no attribute ‘script_directory’. Did you mean: ‘script_directories’?
Registered MACHIN3tools 1.2.0 with 8 tools, 3 pie menus
Start generating Libraries…
Generated Icons in 0.038 seconds.
Library Size: 421
Registered MESHmachine 0.13.0 with 2 plug libraries
• plug library: Examples
• plug library: MyPlugs
fake_module: addon missing ‘bl_info’ gives bad performance!: ‘C:\Users\ilyakon\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\qr_operators.py’
GoB Found System: Windows
fake_module: addon missing ‘bl_info’ gives bad performance!: ‘C:\Users\ilyakon\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\qr_operators.py’
TypeError: EnumProperty(…, default={…}): set has 5 unused member(s)
addon Mouselook Navigation: could not register <class ‘mouselook_navigation.dairin0d.utils_addon.mouselook_navigation-preferences’>
bpy_struct “mouselook_navigation-preferences” registration error: ‘raycast_modes’ EnumProperty could not register (see previous error)
Exception in module register(): C:\Users\ilyakon\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\mouselook_navigation_init
.py
Traceback (most recent call last):
File “C:\Program Files\Blender Foundation\Blender 4.0\4.0\scripts\modules\addon_utils.py”, line 401, in enable
mod.register()
File "C:\Users\ilyakon\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\mouselook_navigation_init
.py", line 2400, in register
addon.register()
File “C:\Users\ilyakon\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\mouselook_navigation\dairin0d\utils_addon.py”, line 746, in register
self.__register_class(self.classes_new.popitem(last=False)[0])
File “C:\Users\ilyakon\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\mouselook_navigation\dairin0d\utils_addon.py”, line 724, in __register_class
self.__register_class_annotations(cls, prop_infos)
File “C:\Users\ilyakon\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\mouselook_navigation\dairin0d\utils_addon.py”, line 712, in __register_class_annotations
bpy.utils.register_class(cls)
ValueError: bpy_struct “mouselook_navigation-preferences” registration error: ‘raycast_modes’ EnumProperty could not register (see previous error)
unknown argument, loading as file: -R
╨Ю╤И╨╕╨▒╨║╨░: Cannot read file “C:\Program Files\Blender Foundation\Blender 4.0-R”: No such file or directory
Error: argument has no ‘.blend’ file extension, not using as new file, exiting! C:\Program Files\Blender Foundation\Blender 4.0-R
Unregistered MACHIN3tools 1.2.0.
• unloaded plug library: Examples
• unloaded plug library: MyPlugs
Unregistered MESHmachine 0.13.0
Exception in thread Thread-2 (_update_check):
Traceback (most recent call last):
File “C:\Program Files\Blender Foundation\Blender 4.0\4.0\python\lib\threading.py”, line 1016, in _bootstrap_inner
self.run()
File “C:\Program Files\Blender Foundation\Blender 4.0\4.0\python\lib\threading.py”, line 953, in run
self._target(*self._args, **self._kwargs)
File “C:\Users\ilyakon\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\jewelcraft\mod_update\updatelib.py”, line 128, in _update_check
if not prefs.mod_update_prerelease and release[“prerelease”]:
AttributeError: ‘Preferences’ object has no attribute ‘mod_update_prerelease’

I was never able to do it.
If anyone has no icons displayed in Blender 4.0.2, please write.

Вот это помогло