Thank you, Marko. It worked. Created two files as following: reset.conf { "storage_path" : "C:/Users/zubali-TA/AppData/Roaming/BitTorrent Sync", "webui" : { "listen" : "0.0.0.0:8888", "login" : "zubair", "password" : "zubair" }} reset.batSTART BTSync /config reset.conf reset.batBoth files were saved under Running reset.bat asked for password again, which solved the problem.