flashtool然後出現上面的錯誤訊息，是哪裡有問題嗎？

14/027/2014 17:27:54 - INFO - Flashtool Version 0.9.16.1 built on 06-16-2014 23:00:00
14/027/2014 17:27:54 - INFO - Executing search strategies to find proxy selector
14/027/2014 17:27:54 - INFO - No proxy found for IE. Trying next one
14/027/2014 17:27:54 - ERROR - Error parsing settingsprefs.js (系統找不到指定的檔案。)
14/027/2014 17:27:54 - INFO - Strategy firefox failed trying next one : java.io.FileNotFoundException: prefs.js (系統找不到指定的檔案。)
14/027/2014 17:27:54 - INFO - No proxy found for java. Trying next one
14/027/2014 17:27:54 - INFO - Syncing devices from github
14/027/2014 17:27:54 - INFO - Pulling changes
14/027/2014 17:27:56 - INFO - Devices sync finished.
14/028/2014 17:28:00 - INFO - Device disconnected