Debugging Tools for Windows


The CANNOT_WRITE_CONFIGURATION bug check has a value of 0x00000075. This bug check indicates that the SYSTEM registry hive file cannot be converted to a mapped file.


The following parameters appear on the blue screen.

Parameter Description
1 1
2 The NT status code that led the Windows operating system to assume that it had failed to convert the hive
3 Reserved
4 Reserved


The CANNOT_WRITE_CONFIGURATION bug check typically occurs if the system is out of pool and the Windows operating system cannot reopen the hive.

This bug check should almost never occur, because the conversion of the hive file occurs early enough during system initialization so that enough pool should be available.

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