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ErrorMode
HKLM\SYSTEM\CurrentControlSet\Control\Windows
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Data type |
Range |
Default value |
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REG_DWORD |
0 | 1 | 2 |
0 |
Description
Determines which errors appear as pop-up error messages that interrupt the user. ErrorMode is a system-level control of pop-up error messages from system processes and applications. Applications determine which of their errors can appear as pop-ups. ErrorMode can suppress only those pop-ups that applications can display.
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Value |
Meaning |
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0 |
All errors appear in pop-ups. |
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1 |
Errors from system processes do not appear in pop-ups. Application errors still appear in pop-ups. |
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2 |
Neither application errors nor system process errors appear in pop-ups. This value is designed for unattended computers. |
Note
This value does not affect error logging; all messages that appear as pop-ups are also written to the event log.
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