All of the runtime capabilities of SpreadsheetGear 2008 are contained in SpreadsheetGear.dll.
SpreadsheetGear.dll is a safe, managed, strong named Microsoft .NET assembly which does not require Full Trust.
SpreadsheetGear.dll requires Microsoft .NET 2.0 and works with .NET 3.0 or .NET 3.5. Supported platforms include Windows 2000, Windows XP, Windows Vista, Windows Server 2003 and Windows Server 2008.
SpreadsheetGear.dll is compiled for "Any CPU" and should work on any 32 bit or 64 bit platform which supports Microsoft .NET 2.0. SpreadsheetGear 2008 tests are run on x32 and x64 platforms. While no tests are currently run on Itanium, we have not had any reports of problems.