Desvincule un dispositivo por error

Por favor requiero ayuda con el siguiente tema: la cuestión es que quería desvincular un dispositivo, pero terminé desvinculando el que no era, y ademas usé el borrador remoto, y ahora que lo quiero volver a conectar el dropbox no instala en ese equipo, sale el siguiente error: "bn.BUILD_KEY: Dropbox
bn.VERSION: 3.12.2
bn.DROPBOXEXT_VERSION: 28
bn.is_frozen: True
pid: 1880
cwd: u'C:\\Program Files (x86)\\Dropbox\\Update\\1.3.27.77'
real_path=u'C:\\Program Files (x86)\\Dropbox\\Update\\1.3.27.77'
mode=040777 uid=0 gid=0
parent mode=040777 uid=0 gid=0
HOME: None
appdata: u'C:\\Users\\Veronica Montoya\\AppData\\Local\\Dropbox\\instance1'
real_path=u'C:\\Users\\Veronica Montoya\\AppData\\Local\\Dropbox\\instance1'
mode=040777 uid=0 gid=0
parent mode=040777 uid=0 gid=0
dropbox_path: u'C:\\Users\\Veronica Montoya\\Dropbox'
real_path=u'C:\\Users\\Veronica Montoya\\Dropbox'
not found
parent mode=040777 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=0100777 uid=0 gid=0
parent mode=040777 uid=0 gid=0
trace.__file__: 'C:\\Program Files (x86)\\Dropbox\\Client\\Dropbox.exe\\dropbox\\client\\ui\\common\\boot_error.pyo'
real_path='C:\\Program Files (x86)\\Dropbox\\Client\\Dropbox.exe\\dropbox\\client\\ui\\common\\boot_error.pyo'
not found
parent not found
TMP: C:\Users\VERONI~1\AppData\Local\Temp
TEMP: C:\Users\VERONI~1\AppData\Local\Temp
tempdir: u'c:\\users\\veroni~1\\appdata\\local\\temp'
real_path=u'c:\\users\\veroni~1\\appdata\\local\\temp'
mode=040777 uid=0 gid=0
parent mode=040777 uid=0 gid=0
Traceback (most recent call last):
File "dropbox\client\main.pyo", line 4065, in main_startup
File "dropbox\client\main.pyo", line 1913, in run
File "dropbox\client\configuration\manager.pyo", line 167, in load_config
File "dropbox\client\databases.pyo", line 252, in load_dropbox_config
File "contextlib.pyo", line 24, in __exit__
File "dropbox\client\databases.pyo", line 155, in new_config_file
WindowsError: [Error 183] No se puede crear un archivo que ya existe"

ayuda por favor