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0xC000023F: STATUS_PORT_UNREACHABLE

Windows Error Code Lookup: Decode Windows error codes: Win32, HRESULT (0x80070005), NTSTATUS, Windows Update, msiexec and blue-screen stop codes, with what to check next.

Paste the number from an error dialog, event log, script or setup log: 0x80070005, 80070005, -2147024891, 1603, 0xC0000005, a stop code like 0x7E, a name like E_ACCESSDENIED, or a few words. You get every way Windows could mean that number (an HRESULT often wraps a Win32 error, so 0x80070005 is "Access is denied" too), its parts decoded, and what to check for the common ones. Names and messages come from the Windows SDK headers and Windows' own message tables; see Microsoft's System Error Codes and [MS-ERREF] for the full references.

Try: 0x80070005, 1603, 0xC0000005, 0x800F081F, 0x8024402C, 0x7E, access denied

0xC000023F = 3,221,226,047 = -1073741249

NTSTATUS 0xC000023F

STATUS_PORT_UNREACHABLE

No service is operating at the destination port of the transport on the remote system.

Becomes the Win32 error: 1234ERROR_PORT_UNREACHABLE: No service is operating at the destination network endpoint on the remote system.

Severity (bits 30-31)3: Error
Customer (bit 29)0: Microsoft
Facility0 (0x000)
Code575 (0x023F)