In order to transfer diary updates to another computer, you need an Internet connection. A legacy function to detect an Internet connection is purposely left in ADI-diary.NET for compatibility reasons from the times when Broadband was not so common. If ADI-diary.NET cannot detect a dial up connection, it will ask you if you have a permanent connection to the Internet. Select 'Do not ask me again' and click OK to disable this function.

Note:
Server/Client environment does not require Internet connection. For more information, please see LAN