For developing applications with Spread Silverlight, you must have the following system items:

Operating System

One of the following:

• Microsoft Windows 2000 Professional
• Microsoft Windows 2000 Server
• Microsoft Windows NT 4.0 Workstation, SP6
• Microsoft Windows NT 4.0 Server, SP6
• Microsoft Windows XP Professional
• Microsoft Windows Vista
• Microsoft Windows 7
• Microsoft Windows 8 Desktop
• Microsoft Windows 8.1 Desktop
• Microsoft Windows 10

 

Software

• Release version of the Microsoft .NET 4.0 Framework.
• Release version of the Microsoft Silverlight 4 Tools.