My App Crashes - faulting module ntdll.dll

Hi Experts!

I have a catch-all exception handler in my .net Winform app.  Its tested and works great.

Sometimes, my app will randomly crash and the catch-all isn't hit.  There are so many things happening in my app that setting up a sandbox repro hasn't been possible.  I looked at the event log and found the following.  How can I possibly fix a crash that happens in ntdll.dll???

Faulting application MyApp.exe, version, time stamp 0x49124a7d, faulting module ntdll.dll, version 6.0.6001.18000, time stamp 0x4791a783, exception code 0xc0000374, fault offset 0x000aada3, process id 0x1758, application start time 0x01c93fb4c2fc60bd.
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sfun28Author Commented:
this is a heap-issue.  corrupt memory or memory overflow or something like that

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