ERROR_PRINTER_DRIVER_IN_USE - 3001 (0xBB9)
The specified printer driver is currently in use.
Updated: Feb 21, 2026
Technical Meaning
The ERROR_PRINTER_DRIVER_IN_USE error code, with the numeric value of 3001 and the hexadecimal representation of 0xBB9, indicates that a printer driver is currently in use by another process or operation. This error typically occurs when an attempt is made to perform an action on a printer driver that cannot be completed because it is already being utilized.
Error Details
This error code is returned by the Windows API and is specific to operations involving printer drivers. It signifies that the system is unable to proceed with the requested operation due to the current state of the printer driver in question.
Usage Context
The ERROR_PRINTER_DRIVER_IN_USE error can be encountered in various scenarios, such as when attempting to install a new version of a printer driver while an older version is currently active. It may also occur during operations that require exclusive access to the printer driver, such as uninstalling or updating drivers.
Developer Interpretation
Developers should interpret this error code as indicating that the operation they are trying to perform cannot be completed because the printer driver is already in use by another process. This could mean that a print job is currently being processed, or that an update or installation of the driver is in progress.
Related Errors
ERROR_PRINTER_DRIVER_NOT_FOUND(2981)ERROR_PRINTER_ALREADY_EXISTS(3005)ERROR_PRINTER_INVALID_HANDLE(3007)
FAQ
Q: What does the ERROR_PRINTER_DRIVER_IN_USE error mean?
A: It indicates that a printer driver is currently in use by another process or operation, preventing the requested action from being completed.
Q: How can I resolve this issue?
A: Ensure that no other processes are using the printer driver before attempting to perform the desired operation. If an update or installation is in progress, wait for it to complete.
Summary
The ERROR_PRINTER_DRIVER_IN_USE error code (3001/0xBB9) signifies that a printer driver is currently in use and cannot be accessed by another process. Developers should handle this error by ensuring exclusive access to the driver before performing operations such as installation or update.