Windows error 82 (ERROR_CANNOT_MAKE): meaning and diagnosis

Status / error code:		Category:

Constant name:
Source:		Operating System:
Description: Windows cannot create the requested file or directory.

Could be also:
Constant	Type	OS
ELIBMAX	errno	Linux
EPWROFF	errno	Mac
EREMCHG	errno	Solaris
MAILSLOT_FILE_SYSTEM	BugCheck Code	Windows

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ERROR_FILE_EXISTS	ERROR_FAIL_I24

ERROR_CANNOT_MAKE

The filesystem could not create the new object

ERROR_CANNOT_MAKE is a creation failure that can reflect an invalid target, unsupported filesystem operation, read-only location, parent-directory problem, policy restriction, or exhausted filesystem resources.

Investigation

Verify the complete path and confirm the parent directory exists.
Check write permissions, read-only attributes, and filesystem capabilities.
Inspect path length, reserved names, and reparse-point behavior.
Record the exact creation API and flags used by the caller.

Resolution

Select a valid writable destination or correct the creation parameters. Avoid assuming that administrator elevation is always the answer; media state, syntax, and filesystem support can produce the same high-level failure. Preserve any more specific lower-level error when available.

References

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