ERROR_BUSY_DRIVE 0x8007008E

Error code 142 · HRESULT 0x8007008E

WINDOWS

The system cannot perform a JOIN or SUBST at this time.

Windows troubleshooting diagram: Device Manager warning and a system file scan
Windows errors: check drivers, system files and Event Viewer, in that order.

What it means

ERROR_BUSY_DRIVE is a Windows error code (system error 142, returned as HRESULT 0x8007008E) reported by Windows. Its official message is: “The system cannot perform a JOIN or SUBST at this time.”

How to fix ERROR_BUSY_DRIVE

  1. Reboot once — many one-off system codes disappear with a clean restart
  2. Repair system files: 'sfc /scannow' then 'DISM /Online /Cleanup-Image /RestoreHealth'
  3. Find the source in Event Viewer → System: filter for this exact code and open its provider link

Related errors

ERROR_DIR_NOT_EMPTYERROR_SUBST_TO_JOINERROR_SAME_DRIVEREGDB_E_CLASSNOTREGCO_E_SERVER_EXEC_FAILUREWININET_E_TIMEOUTWININET_E_NAME_NOT_RESOLVEDWININET_E_CANNOT_CONNECT

Source: Microsoft WinError.h

Last updated: