VISA read serial --- bluescreen after 5-20min

I have following problem:

I send with the arduino via “Serial.println” a increasing long number 32Bit. If I read it with the Serial Monitor form the Arduino SDK is everything working perfect.

If I read it with LabVIEW I have a blue screen after 5-20 min. At the moment I haven’t no idea where the problem to search.

PS: I can't using the LIFA because i need the Arduino as a SPI Slave interface.

Windows Error description:

Problemsignatur:

  Problemereignisname:                       BlueScreen

  Betriebsystemversion:                        6.1.7601.2.1.0.256.48

  Gebietsschema-ID:                             2055

Zusatzinformationen zum Problem:

  BCCode:                                               d1

  BCP1:                                                    00000000000000B8

  BCP2:                                                    0000000000000002

  BCP3:                                                    0000000000000000

  BCP4:                                                    FFFFF880087E2161

  OS Version:                                          6_1_7601

  Service Pack:                                       1_0

  Product:                                               256_1

Dateien, die bei der Beschreibung des Problems hilfreich sind:

  C:\Windows\Minidump\070413-11029-01.dmp

C:\Users\Manuel\AppData\Local\Temp\WER-508485-0.sysdata.xml

LabVIEW program:

Have you any Idea where the Problem can be?

Thanks alot.

Manuel Keel