The Type Library for a Class or Interface Is Not Found
During upgrade analysis of your project files, the Upgrade Wizard was unable to locate the type library for a COM Class or Interface used in the project. The wizard locates the type library by searching in the registry of your computer for the GUID of the COM class or interface. See details reported by the wizard for this issue, for more information on the GUIDS for which the registration information was not found.
The GUID search may fail because an interface is not registered. This may not be a problem after upgrade, if the class implementing the interface is referenced in the upgraded project.
However, if the GUID search failed because the CLSID of a class was not found, it will result in a failure while building the upgraded project. To rectify this, make sure that the Visual J++ 6.0 project can be built and run successfully on the computer where you are doing the upgrade.