macOS Monterey 12 - Couldnt Start Dropbox

To solve the problem, I close all Dropbox items by searching "dropbox" in the Utility Monitor.

Than I refresh Finder by Force Exit in the system menu.

Finally, in System Preference-Safety and Privacy-Complete Access to Disk, I've able Dropbox App.

All now is working!

Bye.

Andrea

Hello

I have just installed Monterey and needed to complete the advanced reinstall which has not resolved the issue.  Here is my report..  Would appreciate some help.

bn.BUILD_KEY: Dropbox
bn.VERSION: 134.4.4115
bn.constants.WINDOWS_SHELL_EXT_VERSION: 51
bn.is_frozen: True
machine_id: 15b908f2-be52-52d9-9c87-76f94aa1cfc5
pid: 1865
ppid: 1
uid: 501
user_info: pwd.struct_passwd(pw_name='paulyworld', pw_passwd='********', pw_uid=501, pw_gid=20, pw_gecos='Paul Buckingham', pw_dir='/Users/paulyworld', pw_shell='/bin/zsh')
effective_user_info: pwd.struct_passwd(pw_name='paulyworld', pw_passwd='********', pw_uid=501, pw_gid=20, pw_gecos='Paul Buckingham', pw_dir='/Users/paulyworld', pw_shell='/bin/zsh')
euid: 501
gid: 20
egid: 20
group_info: grp.struct_group(gr_name='staff', gr_passwd='*', gr_gid=20, gr_mem=['root'])
effective_group_info: grp.struct_group(gr_name='staff', gr_passwd='*', gr_gid=20, gr_mem=['root'])
DYLD_LIBRARY_PATH: None
cwd: '/'
real_path='/'
mode=0o40755 uid=0 gid=0
parent mode=0o40755 uid=0 gid=0
HOME: '/Users/paulyworld'
appdata: '/Users/paulyworld/.dropbox/instance1'
real_path='/Users/paulyworld/.dropbox/instance1'
mode=0o40700 uid=501 gid=20
parent mode=0o40755 uid=501 gid=20
dropbox_path: '/Users/paulyworld/Dropbox'
real_path='/Users/paulyworld/Dropbox'
mode=0o40700 uid=501 gid=20
parent mode=0o40755 uid=501 gid=20
sys_executable: '/Applications/Dropbox.app/Contents/MacOS/Dropbox'
real_path='/Applications/Dropbox.app/Contents/MacOS/Dropbox'
mode=0o100755 uid=501 gid=20
parent mode=0o40755 uid=501 gid=20
trace.__file__: '/Applications/Dropbox.app/Contents/Resources/python-packages.zip/dropbox/client/ui/common/boot_error.pyc'
real_path='/Applications/Dropbox.app/Contents/Resources/python-packages.zip/dropbox/client/ui/common/boot_error.pyc'
not found
parent not found
tempdir: '/var/folders/kt/y1p7284j7j92_j0gf1_mjysh0000gn/T'
real_path='/private/var/folders/kt/y1p7284j7j92_j0gf1_mjysh0000gn/T'
mode=0o40700 uid=501 gid=20
parent mode=0o40755 uid=501 gid=20
Traceback (most recent call last):
File "dropbox/client/main.pyc", line 816, in wrapper
File "dropbox/client/main.pyc", line 6537, in finish_dropbox_boot
File "dropbox/client/message_queue.pyc", line 313, in _wrapped
File "dropbox/client/main.pyc", line 6070, in _init_components_for_account
File "dropbox/client/main.pyc", line 5994, in create_sync_engine
File "dropbox/sync_engine_boundary/factory.pyc", line 226, in make_sync_engine
File "dropbox/sync_engine/nucleus/classic_client/sync_engine.pyc", line 278, in __init__
File "dropbox/sync_engine/nucleus/classic_client/modern_client/modern_client.pyc", line 245, in __init__
File "dropbox/sync_engine/nucleus/classic_client/modern_client/base.pyc", line 152, in __init__
File "dropbox/sync_engine/nucleus/classic_client/thin_adapter/in_proc.pyc", line 209, in __init__
File "dropbox/sync_engine/nucleus/classic_client/thin_adapter/in_proc.pyc", line 520, in _init_new_engine_locked
File "dropbox/sync_engine/nucleus/thin_client/client.pyc", line 188, in __init__
File "desktop/extensions/nucleus/nucleus_python.pyx", line 76, in nucleus_python.NucleusSyncEngine.__cinit__
nucleus_python.SyncEngineError: "Initializing engine |>> Initializing filesystem |>> Attempting to register icons |>> fchflags syscall: _set_hidden |>> Permission denied"

I have the same problem, I have done the advanced reinstall process , but it doesn't work

any other suggestion?