•If you are upgrading from previous versions of Spread for WinForms, you have the choice of installing parallel versions of the product.
o If you want to have parallel installations of Spread for WinForms on your system, follow the installation instructions below.
o If you do not want to have parallel installations, before installing this latest version of the product, run the uninstall program for your previous versions of the product, then run the installation for this version of the product.
•For instructions for upgrading your existing projects, see Upgrading Visual Studio .NET Projects.