What happens with the features that are not supported by the Upgrade Wizard?
The Upgrade Wizard, built by ArtinSoft for Microsoft, upgrades some of the language constructs and intrinsic and third-party components. However, there are features that are not fully supported by the standard migration engine and require certain level of manual work to be converted to Visual Basic .NET. The Visual Basic Upgrade Companion, available from ArtinSoft , supports many features that are not supported by the Upgrade Wizard. When an application is upgraded, the unsupported features produce different types of errors in the target application. Compilation or run-time errors can be produced and user intervention will be required to fix them.