You can use the following parameters for FastViewer Desktop installation:

• “/folder=first folder\second folder\and another subfolder”
  The folder(s) will be created if they do not already exist. The remote client is registered within this specified folder. Important: the entire parameter must be enclosed in quotation marks.
• /silent
  Runs the remote setup fully automatically without prompts or any user interaction. The installation process is visible. In this case, "C:\Program Files/fastviewer Remote-Service" is used as the installation path.
• /verysilent
  Runs the remote setup fully automatically without prompts or any user interaction. The installation process is not visible. In this case, "C:\Program Files\fastviewer Remote Service" is used as the installation path.
• /replaceexisting=true
  The remote client setup can take over a client that is still registered on the tunnel server if the setup is executed with this startup parameter. (The client must have the same FQDN as the previous installation.) This feature makes it possible to keep the position in the respective folder of the remote client overview as well as any previously entered information (for example, during a reinstall).