nRFgo Studio keeps crashing

[Eirik Aa]

  Problem signature:
  Problem Event Name:	APPCRASH
  Application Name:	nRFgoStudio.exe
  Application Version:	0.0.0.0
  Application Timestamp:	024232f0
  Fault Module Name:	JLinkARM.dll_unloaded
  Fault Module Version:	0.0.0.0
  Fault Module Timestamp:	542a5cde
  Exception Code:	c0000005
  Exception Offset:	06892923
  OS Version:	6.1.7601.2.1.0.256.48
  Locale ID:	1044
  Additional Information 1:	0a9e
  Additional Information 2:	0a9e372d3b4ad19135b953a78882e789
  Additional Information 3:	0a9e
  Additional Information 4:	0a9e372d3b4ad19135b953a78882e789

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Ive tried reinstalling the program. Not sure what to try next.

[Hung Bui]

@Eirik: I will pass this issue to our developer. Is there any error message when the issue occurs ? If there is please take a screenshot when it happens.

Which Segger Jlink driver do you have ? I assume that you have your own custom board, not our development kit ?

Could you try to use our nrfjprog.exe program (located in C:\Program Files (x86)\Nordic Semiconductor\nrf51\bin) to program the chip ? Note that you can also use Jlink Commander tool for flashing.