Permissions error when installing Dropbox on Win11 - AppData/Local/Temp/dropbox_errortza10v2w.txt

Dropbox failed to start.

bn.BUILD_KEY: Dropbox
bn.VERSION: 228.4.5567
bn.constants.WINDOWS_SHELL_EXT_VERSION: 80
bn.is_frozen: True
machine_id: 10ff00c8-c121-4588-a0ee-729a90dab92e
pid: 3244
cwd: 'C:\\Program Files (x86)\\Dropbox\\Client'
     real_path='C:\\Program Files (x86)\\Dropbox\\Client'
           	mode=0o40777	uid=0	gid=0
     parent	mode=0o40777	uid=0	gid=0
HOME: None
appdata: 'C:\\Users\\vovan\\AppData\\Local\\Dropbox\\instance1'
         real_path='C:\\Users\\vovan\\AppData\\Local\\Dropbox\\instance1'
               	mode=0o40777	uid=0	gid=0
         parent	mode=0o40777	uid=0	gid=0
dropbox_path: 'E:\\Администратор\\Dropbox'
              real_path='E:\\Администратор\\Dropbox'
                    	mode=0o40555	uid=0	gid=0
              parent	mode=0o40777	uid=0	gid=0
sys_executable: 'C:\\Program Files (x86)\\Dropbox\\Client\\Dropbox.exe'
                real_path='C:\\Program Files (x86)\\Dropbox\\Client\\Dropbox.exe'
                      	mode=0o100777	uid=0	gid=0
                parent	mode=0o40777	uid=0	gid=0
trace.__file__: 'C:\\Program Files (x86)\\Dropbox\\Client\\228.4.5567\\python-packages.zip\\dropbox\\client\\ui\\common\\boot_error.pyc'
                real_path='C:\\Program Files (x86)\\Dropbox\\Client\\228.4.5567\\python-packages.zip\\dropbox\\client\\ui\\common\\boot_error.pyc'
                      	not found
                parent	not found
TMP: C:\Temp
TEMP: C:\Temp
tempdir: 'C:\\Temp'
         real_path='C:\\temp'
               	mode=0o40777	uid=0	gid=0
         parent	mode=0o40777	uid=0	gid=0
Traceback (most recent call last):
  File "desktop/dropbox/client/main.py", line 1111, in wrapper
  File "desktop/dropbox/client/main.py", line 8662, in finish_dropbox_boot
  File "desktop/dropbox/client/message_queue.py", line 337, in _wrapped
  File "desktop/dropbox/client/main.py", line 7946, in _init_components_for_account
  File "desktop/dropbox/client/main.py", line 7854, in create_sync_engine
  File "desktop/dropbox/sync_engine_boundary/factory.py", line 237, in make_sync_engine
  File "desktop/dropbox/sync_engine/nucleus/classic_client/sync_engine.py", line 268, in __init__
  File "desktop/dropbox/sync_engine/nucleus/classic_client/modern_client/modern_client.py", line 316, in __init__
  File "desktop/dropbox/sync_engine/nucleus/classic_client/modern_client/base.py", line 279, in __init__
  File "desktop/dropbox/sync_engine/nucleus/classic_client/thin_adapter/in_proc.py", line 243, in __init__
  File "desktop/dropbox/sync_engine/nucleus/classic_client/thin_adapter/in_proc.py", line 615, in _init_new_engine_locked
  File "desktop/dropbox/sync_engine/nucleus/thin_client/client.py", line 166, in __init__
  File "desktop\extensions\nucleus\nucleus_python.pyx", line 77, in nucleus_python.NucleusSyncEngine.__cinit__
nucleus_python.SyncEngineError: "Initializing engine |>> Initializing platform |>> CF sync root setup |>> CF connect sync root |>> FSErrorCode::Unknown (The operation is only supported on files under a cloud sync root)"

Advanced reinstallation does not help. 😭😭😭