The ATL 2.0 Object Wizard might not be present in the

Component Gallery. The ATL 2.0 Object Wizard is not

installed by the main ATL 2.0 setup program (Atlinst.exe).

It requires a separate setup program. You need to download

and run the ATL 2.0 Object Wizard Technology Preview

(Objinst.exe) from the ATL Web page. There is a separate

ZIP file for Windows NT 3.51.

The ATL 2.0 Object Wizard may crash if an older version of

Oleaut32.dll is installed on the system. Make sure the

version of Oleaut32.dll is at least 2.20.4049. The latest

version is available for download at the Internet Explorer

3.x Web site. If this does not fix the problem, then

install Service Pack 2 for Windows NT 4.0.