By default, local files and folders deleted do not get deleted on the remote server for security. 

To delete Remote Network Files with offline access:

  1. In the System Tray, right-click on the FileCloud Drive icon, and then select Settings.
  2. On the Settings window, in the Other Settings section, click Edit.
  3. Click the Network Folders tab.
  4. Next to Remote Delete, select the checkbox.
  5. Click Save.