   Postmortem debugger attach
  At work I use Windows 7, and up until today whenever my program crashes outside the debugger it always pops up the window asking me if I want to attach.For some reason, through no action of my own (that I'm aware of), it no longer does this.  Instead it just pops up a window where I can copy a description of the problem, and there is no option to attach debugger.   This happens with any kind of crash, even a DebugBreak() generates this same result.  If I replace DebugBreak() with MessageBox() then I can attach while the message box is being displayed, but this is obviously inconvenient.I feel like there's a registry setting that controls this, but I can't remember what it is and all google search terms I can think of are pretty ambiguous and not leading to anything.Ideally I'd like to understand why this happened in the first place, but would be satisfied if anyone just knows how to re-enable it.Thanks!   
  Unfortunately, I don't use Visual Studio and thus I can't check whether it works or not, but I found a couple of articles on MSDN that maybe could help you restore visual studio's debugger dialog.Just-In-Time DebuggingHow To: Enable/Disable Just-In-Time Debugging;  There's a control panel for this too, dunno where it is on 7 but on Vista it's at Control Panel -> Problem Reports & Solutions -> Change Settings -> Advanced SettingsIt's possible for the network administrator to change these settings, maybe that's why it suddenly stopped working? Though usually they will just disable the "Send report to Microsoft" option so that no one accidentally sends private info to Microsoft. It would be weird for an admin to disable the crash dialog completely.   