Crash in procexp when launching a program

Question

When I launch a certain program on a computer then process explorer crashes (disappears from the screen). I can then start procexp again at then it runs without problems. The "offending" program is developed in house and will be hard to share. Let me know if you need more info and/or a dump file.

I've seen this problem with version 16.42 and 16.43. I'm using Windows 10 Pro (19044.1708)

I'm pasting a few items from the event log here:

Faulting application name: procexp64.exe, version: 16.43.0.0, time stamp: 0x611b18e1
Faulting module name: procexp64.exe, version: 16.43.0.0, time stamp: 0x611b18e1
Exception code: 0xc0000005
Fault offset: 0x0000000000040b40
Faulting process id: 0x97c
Faulting application start time: 0x01d8b203ee95e75a
Faulting application path: C:\prg\sysinternals\procexp64.exe
Faulting module path: C:\prg\sysinternals\procexp64.exe
Report Id: 1ed4f850-67e3-4a3b-bec6-50b05c644127
Faulting package full name:
Faulting package-relative application ID:

Fault bucket , type 0
Event Name: APPCRASH
Response: Not available
Cab Id: 0

Problem signature:
P1: procexp64.exe
P2: 16.43.0.0
P3: 611b18e1
P4: procexp64.exe
P5: 16.43.0.0
P6: 611b18e1
P7: c0000005
P8: 0000000000040b40
P9:
P10:

Faulting application name: procexp64.exe, version: 16.43.0.0, time stamp: 0x611b18e1
Faulting module name: procexp64.exe, version: 16.43.0.0, time stamp: 0x611b18e1
Exception code: 0xc000041d
Fault offset: 0x0000000000040b40
Faulting process id: 0x97c
Faulting application start time: 0x01d8b203ee95e75a
Faulting application path: C:\prg\sysinternals\procexp64.exe
Faulting module path: C:\prg\sysinternals\procexp64.exe
Report Id: 19150960-0139-43d2-a440-0a3799de7f3c
Faulting package full name:
Faulting package-relative application ID: