JET_errTempPathInUse

Code: 0xfffffbc3 (4294966211)

As HRESULT:

S: 1 (Failure)
R: 1 (Part of the wrapped NTSTATUS severity, since N is set)
C: 1 (Customer-defined)
N: 1 (Wraps an NTSTATUS value)
X: 1 (Reserved, only expected on the TRK exceptions)
Facility: 0x7ff (Unknown facility)
Code: 0xfbc3 (64451)

As NTSTATUS:

Sev: 3 (STATUS_SEVERITY_ERROR)
C: 1 (Customer-defined)
N: 1 (Reserved, must be clear in a well-formed NTSTATUS)
Facility: 0xfff (Unknown facility)
Code: 0xfbc3 (64451)

Abstract

Temp path already used by another database instance

Documented in Win32

Extensible Storage Engine Error Codes

The path to the temporary database is already being used by another database instance.