[wix-users] Burn: When do Error event is triggered?

[Farrukh Waheed]

I'm sorry if this is irritating, but I'm not getting clear about it.

I'm trying to invoke model.BootstrapperApplication.Error event, but in
vain. Upon all the errors I faced/tried to create, e.Status in
ApplyComplete is non-zero, but Error event never triggered.

Whenever there is any problem, I've observed following error codes with
e.Status in ApplyComplete
-2147023294, -2147023258,-2147023293, -2147024894

And upon these, I'm showing a generic error message to user, while passing
these error codes to model.FinalResult i.e.
 model.FinalResult = e.Status;

So technically, my Error handling is working in ApplyComplete event,
instead of Error event.

So please enlighten me, which errors can be captured
in  model.BootstrapperApplication.Error event handler? Just a guess, only
if BoostrapperApplication faces any issues itself i.e. not Installation
issues?

Waiting for some details
Thanks a lot.