Hoping someone can help me out in adding some functionality to our installer. Our desired behavior would be to run a custom action (which logs some information on the system, provided parameters, etc) when the install fails. I know I could do a custom action launched off the Finish button of the SetupCompleteError dialog, but we need this to also run during failed silent installs. It doesn't look like I can schedule it after SetupCompleteError.
In short, is there any way to hook into the way MSI handles failed installs reliably so we can schedule a custom action?
I've been trying to track down advice on this, but searching for things like "custom action when install fails" obviously leads me to a lot of posts about failed custom actions. So any pointers would be most appreciated!
