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 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)