No se inicia Dropbox. ¿Error de permisos?

bn.BUILD_KEY: Dropbox
bn.VERSION: 135.4.4221
bn.constants.WINDOWS_SHELL_EXT_VERSION: 51
bn.is_frozen: True
machine_id: f05ba5e8-d254-4dd7-9c53-22041a4e60d3
pid: 3980
cwd: 'C:\\Windows\\SysWOW64'
real_path='C:\\Windows\\SysWOW64'
mode=0o40777 uid=0 gid=0
parent mode=0o40777 uid=0 gid=0
HOME: None
appdata: 'C:\\Users\\Mateo Ofi\\AppData\\Local\\Dropbox\\instance1'
real_path='C:\\Users\\Mateo Ofi\\AppData\\Local\\Dropbox\\instance1'
mode=0o40777 uid=0 gid=0
parent mode=0o40777 uid=0 gid=0
dropbox_path: 'C:\\Users\\Mateo Ofi\\Dropbox'
real_path='C:\\Users\\Mateo Ofi\\Dropbox'
mode=0o40777 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\\135.4.4221\\python-packages.zip\\dropbox\\client\\ui\\common\\boot_error.pyc'
real_path='C:\\Program Files (x86)\\Dropbox\\Client\\135.4.4221\\python-packages.zip\\dropbox\\client\\ui\\common\\boot_error.pyc'
not found
parent not found
TMP: C:\Users\MATEOO~1\AppData\Local\Temp
TEMP: C:\Users\MATEOO~1\AppData\Local\Temp
tempdir: 'C:\\Users\\MATEOO~1\\AppData\\Local\\Temp'
real_path='C:\\Users\\Mateo Ofi\\AppData\\Local\\Temp'
mode=0o40777 uid=0 gid=0
parent mode=0o40777 uid=0 gid=0
Traceback (most recent call last):
File "dropbox\client\main.pyc", line 822, in wrapper
File "dropbox\client\main.pyc", line 6592, in finish_dropbox_boot
File "dropbox\client\unlink_cookie.pyc", line 783, in ensure_unlink_cookie
File "dropbox\client\unlink_cookie.pyc", line 472, in write_unlink_cookie
File "dropbox\client\unlink_cookie.pyc", line 382, in _write_multiple_cookie_dicts
File "dropbox\client\unlink_cookie.pyc", line 657, in _write_cookie_dict
File "dropbox\client\unlink_cookie.pyc", line 632, in _write_dict_to_file
Exception: Couldn't write unlink cookie...