The CompanyName property is a read-only property. To change the value of this property, set the Company property value of the AssemblyCompanyAttribute. The following line of C# code sets the CompanyName property.
It is strongly recommended that you provide the company name, product name, and product version. Providing this information enables the use of Windows Forms features such as Application.UserAppDataPath that make it easier to write applications that comply with the "Certified for Windows" program. For more information, see the "Certified for Windows" topic in the MSDN library at http://msdn.microsoft.com/certification.
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.