Error Code 46
Cause: The device is unavailable because the system is shutting down.
Resolution: No resolution is required. The hardware should work correctly the next time you start the computer. This error code is only set when Driver Verifier is enabled and all applications have been shut down.
Error Code 47
Cause: This error code only occurs if you use the Secure Erase app to prepare your device for removal, or press the physical release button.
Resolution: Unplug the device from the computer, then plug it back in. Reboot your computer if that doesn’t resolve the error.
Error Code 48
Cause: The software for this device has been blocked from scratch because it is known to have problems with Windows. Contact the hardware vendor for new drivers.
Resolution: Contact your hardware manufacturer to get the latest version or updated drivers. Then, install it on your computer.
Error Code 49
Cause: The system hive has exceeded its maximum size and the new device cannot function until its size is reduced. The system hive is a permanent part of the registry associated with a collection of files containing information related to the configuration of the computer on which the operating system is installed. The configured items include apps, user preferences, devices, and so on. The problem may be a specific device that is no longer attached to the computer but is still registered in the system pool.
Resolution: Uninstall any hardware that you no longer use.
Error Code 50
Cause: Windows cannot apply all properties to this device. Device properties can include information that describes device capabilities and settings (such as security settings for example). To fix this problem, you can try reinstalling this device. However, we recommend that you contact the hardware manufacturer for new drivers.
Resolution: Reinstall the device driver manually.
Error Code 51
Cause: This device is waiting on another device or a series of devices to start.
Resolution: There is currently no workaround for this issue. To help diagnose the issue, check for other devices that fail in the device hierarchy that may depend on this device. If you can determine why other related devices cannot be started, you may be able to resolve this issue.
Error Code 52
Cause: The driver may be unsigned or corrupted.
Resolution: Download the latest driver from the hardware manufacturer’s website, or contact the manufacturer for help.
Error Code 53
Cause: This device has been reserved for use by the Windows kernel debugger during this boot session.
Resolution: Disable Windows kernel debugging to allow the device to start normally.
Error Code 54
Cause: This is the intermittent problem code that was set when the ACPI reset method was being executed. If the device never restarts due to failure, it will get stuck in this state and the system will have to be rebooted.
Resolution: Restart your computer.