This is probably a FAQ, but I couldn't find it via search... I installed the NeHeGL MFC .NET appwizard. But it doesn't appear to work. On attempting to create a new NeHeGL Project, I recieve the following error: "Object with Program ID VsWizard.VsWizardEngine cannot be created" Did I do something wrong? I can't see how, though. The installer for the appwizard doesn't permit any installation options. It installed to the wrong-named directory ("Program Files\Microsoft Visual Studio .NET" instead of "Program Files\Microsoft Visual Studio .NET 2003"), but I copied the installed files over in the same tree-structure. Did a wrong registry entry get made as well? Any clues?

Problem solved. It appears the appwizard installer doesn't take into account that the engine may have been updated.

Solution:

Edit the "NeHeGL Project.vsz" file in "C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\vcprojects"

There should be a line that reads:

Wizard=VsWizard.VsWizardEngine

This should be appended to read:

Wizard=VsWizard.VsWizardEngine.7.1

After that, the appwizard will run properly.

:)