(1). Select "DropBox" in the "File Systems" list.
If you have not got an account, you can click "Sign in DropBox, 2GB online storage for free" link to apply a Google Account.
(2). Click "OAuth2 Login" button.
BestSync opens the web browser for you to login Google drive, please input the Google account (an email address) and password to allow BestSync to access your DropBox.
Use http Proxy:
If the local computer is behind a firewall or NAT, usually the
computer needs the proxy to connect to the DropBox sever.
If this option is checked at the first time, the
"http Proxy" dialog box will be popped up for setup up the
http proxy sever.
(3). After login DropBox, press "Go" button to connect to the DropBox, BestSync lists folders in the DropBox to the tree view.
The log window (below the treeview) logs all the commands sent to the DropBox sever, and responses from the DropBox sever. If the connection between BestSync and DropBox sever can not be established successfully, please check the log.
(4). Select the folder in the tree view.
(5). Click "OK"button to end the dialog box