STOP 0x00000121    |    Fix Error Code 0x00000121    |    Fix Windows Registry Errors


STOP 0x00000121 : DRIVER_VIOLATION

STOP Errors are usually the result of a hardware malfunction or device driver issue. It is also possible to receive a Blue Screen Error due to bad system memory, malfunctioning power supply, components overheating, or hardware overclocked beyond its specification. In older versions of the Windows OS you may also receive Blue Screen Errors due to incompatible DLL files.

Since the only option when receiving a Blue Screen Error is to reboot, any unsaved data is lost. With that in mind, it is very important to eliminate these errors to protect your data.

Basic Troubleshooting

Troubleshooting STOP Errors can be a difficult and time consuming process. Try these basic steps to fix your own Blue Scree Error. We hope it will help you avoid an expensive service call and provide a rewarding experience of solving the problem on your own.

Advanced Troubleshooting

The following details are for advanced users. These are provided for your convenience and may help those with advanced knowledge discover the root cause of their STOP Error.


Stop 0x121: DRIVER_VIOLATION
[This is preliminary documentation and subject to change.]

The DRIVER_VIOLATION stop error code has a value of 0x00000121. This stop error code indicates that a driver has caused a violation.

Parameters

The following parameters are displayed on the blue screen.

ParameterDescription
1Describes the type of violation
2Reserved
3Reserved

Comments

Use a kernel debugger and view the call stack to determine the name of the driver that caused the violation.

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DRIVER_VIOLATION    |    Fix Error Code 0x00000121    |    STOP 0x00000121