Bug Check 0x12A: MUI_NO_VALID_SYSTEM_LANGUAGE
The MUI_NO_VALID_SYSTEM_LANGUAGE bug check has a value of 0x0000012A. This indicates that Windows did not find any installed, licensed language packs for the system default UI language.
Important
This article is for programmers. If you're a customer who has received a blue screen error code while using your computer, see Troubleshoot blue screen errors.
MUI_NO_VALID_SYSTEM_LANGUAGE Parameters
| Parameter | Description |
|---|---|
| 1 | The subtype of the bugcheck
0x1 : Windows did not find any installed language packs during phase I initialization. Parameter 2 - NT status code that describes the reason of failure.0x2 : Windows did not find any installed, licensed language packs for the system default UI language during kernel cache creation. Parameter 2 - NT status code that describes the reason of failure. . |
| 2 | See parameter 1 |
| 3 | Reserved |
| 4 | Reserved |
Feedback
Coming soon: Throughout 2024 we will be phasing out GitHub Issues as the feedback mechanism for content and replacing it with a new feedback system. For more information see: https://aka.ms/ContentUserFeedback.
Submit and view feedback for