Another Outlook sync error

The error is:
“Sync not completed. See log for details”

the log is:
16:33:16 GMT -3:00 [DEBUG] - Synchronization URL: http://sync.soocial.com
16:33:16 GMT -3:00 [INFO] - Preparing synchronization of contact...
16:33:17 GMT -3:00 [INFO] - Bytes read:
16:33:17 GMT -3:00 [INFO] - Outlook session opened successfully! Using: Outlook 2007.
16:33:22 GMT -3:00 [ERROR] - COM Pointer Error. Code = e934010f: Unknown error 0xE934010F
16:33:22 GMT -3:00 [ERROR] - Outlook Exception. - Unable to initialize Outlook Folder.
16:33:22 GMT -3:00 [ERROR] - Error opening Outlook folder for source 'contact' with path '\\Buzón: My Name\Contactos'.
16:33:22 GMT -3:00 [ERROR] - Error in begin sync of source 'contact'.
16:33:22 GMT -3:00 [ERROR] - Error in syncing:
16:33:22 GMT -3:00 [INFO] - Outlook session closed successfully.
16:33:22 GMT -3:00 [INFO] - Syncronization process completed with errors (code = 1).