For a quick start follow these steps:
Install FCell on your machine
Follow the steps described here
Check if FCell trial or paid license is installed.
Open Excel and go to FCell Ribbon
If no license is found then follow the steps described here
If an unsigned license (*.dlsc file) is found then please send it to FCell support by email.
Create a new .NET enabled workbook
Open Excel and go to FCell Ribbon and click on
New Doc button:
Choose location for your new workbook and click
Create. The workbook will open in Excel.
Create .NET User Defined Functions in embedded code editors (choose F#, C# or VB.NET)
Open a code editor and create a simple function. Click on
Build and use the function in Excel: