The installer file should be named Dropbox Offline Installer.exe (where represents the three-digit designation of the latest installer version) To silently install the Dropbox desktop application on your current computer, execute the offline installer with either the /S option or /NOLAUNCH option appended: /S will. If your distribution is not listed then choose Compile from Source.
Follow the instructions in the install wizard Install Dropbox to get the most out of your account When your download is complete, run the Dropbox installer Install the appropriate package if you want to use Dropbox on your Linux Desktop. Do not right-click, and do not command-click Run as an Administrator. If you already have Dropbox installed, uninstall the application. Download Dropbox Install the Dropbox desktop app with admin privileges.
