How can I debug a win32 process that unexpectedly terminates silently?

Question

I have a Windows application written in C++ that occasionally evaporates. I use the word evaporate because there is nothing left behind: no \"we\'re sorry\" message from Window

Answer 1

I spent a couple hours trying to dig into this on Visual Studio 2017 running a 64-bit application on Windows 7. I ended up having to set a breakpoint on the RtlReportSilentProcessExit function, which lives in the ntdll.dll file. Just the base function name was enough for Visual Studio to find it.

That said, after I let Visual Studio automatically download symbols for the C standard library, it also automatically stopped on the runtime exception that caused the problem.