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µVISION: µVISION Shuts Down Suddenly when starting the Debugger

Information in this knowledgebase article applies to:

  • Keil MDK 5.25


When I recompile the second time and start debugging, then µVision stops with a windows error message and all windows are closed. What could be causing this crash?


This problem is related to Keil MDK 5.25 and a default screen layout file which is incompatible.


Install a later released version of MDK, as the problem is fixed since Keil MDK 5.26 pre-release.


Last Reviewed: Thursday, October 15, 2020

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