Carol, that's simply impossible/unreasonable/impractical. You're effectively asking that before the code runs, code runs to let you opt out. You have to run the code in order to be able to opt out.
-Renegade
I think you misunderstood - if I have to have OpenCandy try and foist crap on on me why can't Open Candy say to me - here is the crap we are offering ... do you want it?
To be honest I am not sure if Conduit came from OpenCandy (there was definitely no opt out option during installation in custom install mode - it wasn't mentioned anywhere except by Malwarebytes popping up hundreds of warnings) or directly within the package I downloaded.
At the end of the day it doesn't really matter to me how it arrived - the fact is it arrived and was bloody annoying. The only people to blame for that arrival was ImgBurn since one way or another it came from their installer. If they put it in the installation package then then are actually now distributing malware - if it came from OpenCandy without warning then ImgBurn is still to blame for making a pact with the devil!!
What really gets my blood boiling is that I have both donated to ImgBurn in the past and have recommended it widely to other people (and asked them to donate too). Now the finger is likely to point at me if those people's computers get infected when ImgBurn offers an update.