labview 2013 crashing when restarting VI

[SeanJ]

My VI runs and I have no problems.  

If I stop then Vi and re-run it, pretty much every second time it crashes.  It does not point to anything and the only message I get is:

Problem signature:
Problem Event Name: APPCRASH
Application Name: LabVIEW.exe
Application Version: 13.0.0.4051
Application Timestamp: 525595c6
Fault Module Name: NiViPxi.dll
Fault Module Version: 5.4.0.49152
Fault Module Timestamp: 51c243ad
Exception Code: c0000005
Exception Offset: 0000bbe0
OS Version: 6.1.7601.2.1.0.256.48
Locale ID: 6153
Additional Information 1: 0a9e
Additional Information 2: 0a9e372d3b4ad19135b953a78882e789
Additional Information 3: 0a9e
Additional Information 4: 0a9e372d3b4ad19135b953a78882e789

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This only clue in the above I can find is NiViPxi.dll

I am using a PXI rack so maybe it is to do with one of the devices?

I would be nice to have more clues, does anyone know why labVIEW keeps crashing?

Rgds,

Sean

[jinfone.t]

Hi SeanJ,

I have a few questions regarding your issue:

- Does the crash only occur when you re run this particular VI that you are talking about?

- Is there any crash logs generated?

- What does your VI do? 

- Would it be possible to show the code? 

[SeanJ · Accepted solution]

Hi jinfone.t

I managed to root cause it to a netway 72 PXI dll and have fixed the issue, (took a lot of effort!)

- Does the crash only occur when you re run this particular VI that you are talking about?

 Yes

- Is there any crash logs generated?

 None that I know of apart from the output I pasted on the screen.  It's possible there is something in the event monitor

- What does your VI do? 

It function tests our product, (IOT)

- Would it be possible to show the code?