Policy
Prevent display of the user interface for critical errors
This policy setting prevents the display of the user interface for critical errors. If you enable or do not configure this policy setting, Windows Error Reporting does not display any GUI-based error messages or dialog boxes for critical errors. If you disable this policy setting, Windows Error Reporting displays the GUI-based error messages or dialog boxes for critical errors.
0b120781e59c WerDoNotShowUI Registry
Copy registry mappings
HKLM\SOFTWARE\Policies\Microsoft\Windows\Windows Error Reporting\DontShowUI (enabled) = 1
HKLM\SOFTWARE\Policies\Microsoft\Windows\Windows Error Reporting\DontShowUI (disabled) = 0 Policy notes
This policy setting prevents the display of the user interface for critical errors. If you enable or do not configure this policy setting, Windows Error Reporting does not display any GUI-based error messages or dialog boxes for critical errors. If you disable this policy setting, Windows Error Reporting displays the GUI-based error messages or dialog boxes for critical errors.