I am also unable to install the Oracle 8i.1.7 or 8i.1.6 at Windows 200 Professional and Server 2000...
The problem is that as i run the setup, system gets busy for a moment and then nothing happend (setup is not invoking)...
I can install Oracle 8i.1.5 Easily but in 8i.1.5 i am unable to find Oracle Enterprise Manager in Start Manu or i don't know how to install it with 8i.1.5