Yaraslau Windows already has a built in just-in-time debugger called DrWatson. During a crash, by default, it will post a minidump of ........................
Hm, debugger in Windows is intended for debugging devices and drivers (if I'm not mistaken). Certainly, such dumps are useless for Construct.
I managed to crush UltraExplorer. Look at it here (as example):
Suppose, something like this will be implementing in future.