# File Lock

Professional Edition

File Lock Addon is required.

File lock support equipment

Some WebDAV servers do not support File Lock. Below is a list of supported servers.

  • Synology : DSM 6.2.1-23824 Update 1
  • QNAP : QTS

It may behave differently depending on the server manufacturer or server version.

  1. After checking File Lock, enter the server address, port number, user ID and password, and click Connect button.


  1. When the drive connection is completed, File Lock icon will be displayed.



If you connect to a server that does not support File Lock, File Lock option is displayed with Italic and the checkbox is automatically unchecked.


  1. You can open and edit the file.


  1. When another user opens the file which you are editing, the file cannot be edited or saved.

Notification popup

A notification popup appears only to users who have subscribed to the File Lock feature.

It depends on the functionality of application.



Last Updated: 10/22/2021, 5:55:01 PM