Download the FileCloud Windows Update Tool from http://patch.codelathe.com/tonidocloud/live/installer/cloudupdatetool.zip

Unzip the downloaded package

Please extract all files from Zip into a folder.
Download the FileCloud Windows Update Package .
Copy filecloudupdate.zip file into “cloudupdatetool” folder.
Now, navigate to “cloudupdatetool” folder and double click on “cloudupdate.exe” binary to launch and you will see a window as shown below.

More details: https://www.getfilecloud.com/supportdocs/pages/viewpage.action?pageId=11600118