How to get install type from the dropdown
My installer has 2 install types, Typical and Custom. There is a page I want to show only for Custom, not for Typical.
Therefore I need to know which one the user selects. How can I find out?

GetCurInstType doesn't do it, because according to another thread here, that doesn't change unless the user
selects Custom then changes the components to be installed so they differ from Typical. I need to know if the
user selected Custom even if the components aren't changed.

I am using InstType /COMPONENTSONLYONCUSTOM.

Basically it seems like I need to know how to reference the dropdown that displays the install types.

Can anyone help me with this?

Thanks.