On a computer that is running Windows Server 2008 or Windows Vista, you receive the following Stop error message:

STOP: 0×00000027 (parameter1, parameter2, parameter3, parameter4)
The RDR_FILE_SYSTEM

Notes:

• The four parameters in this error message vary, depending on the configuration of the computer.
• Not all “0×00000027″ Stop errors are caused by this problem.

This problem may occur when you access shared network resources by using the Server Message Block (SMB) 2.0 protocol.

You have a computer that is running Windows Vista Service Pack 2 (SP2) or Windows Server 2008 SP2. You install a third-party Windows Filtering Platform (WFP) callout driver. In this situation, you may receive a Stop error message on a blue screen. The Stop error message resembles the following:

STOP: 0×0000000A (parameter1, parameter2, parameter3, parameter4) IRQL_NOT_LESS_OR_EQUAL

Notes:

• The four parameters in the Stop error message may vary, depending on the configuration of the computer.
• Not all “Stop 0×0000000A” error messages are caused by this problem.
• WFP callout drivers are usually used in third-party antivirus and firewall programs.

You have the Intel PROSet/Wireless WiFi connection utility installed on a computer that is running Windows Vista or Windows Server 2008. When you try to uninstall the Intel PROSet/Wireless WiFi connection utility, you receive a Stop error message on a blue screen.

Note: This issue only occurs on computers that have the Intel My WiFi technology (MWT).

On a computer that is running Windows Server 2008 or Windows Vista, you receive the following Stop error message when you enable shadow copies on a volume that is larger than 64 terabytes:

STOP: 0×0000007E (parameter1, parameter2, parameter3, parameter4)
SYSTEM_THREAD_EXCEPTION_NOT_HANDLED

Note:

• The four parameters that are in this error message depend on the configuration of the computer.
• Not all “0×0000007E” Stop error codes are caused by this problem.

On a computer that is running Windows Vista Service Pack 2 (SP2) or Windows Server 2008 Service Pack 2 (SP2), you receive the following Stop error message:

STOP: 0×00000024 (parameter1, parameter2, parameter3, parameter4)
NTFS_FILE_SYSTEM

Note:

• The parameter in this error message may vary, depending on the configuration of the computer.
• Not all “STOP 0×00000024″ error messages are caused by the problem that is described in this article.

On a computer that is running Windows Vista or Windows Server 2008, you receive the following Stop error message when you resume the system from sleep mode:

Stop 0×000000FE (00000008, 00000006, 00000001, parameter4)
BUGCODE_USB_DRIVER

Notes:

• The parameters in this Stop error message may vary, depending on the configuration of your computer. Typically, the first three parameters are 8, 6 and 1. However, the fourth parameter varies.
• The symptoms of the Stop error may vary, depending on your computer’s system failure options. For example, your computer may restart when the Stop error occurs.

On a computer that is running Windows Server 2008 or Windows Vista, you receive the following Stop error message:

Stop 0×00000027 (parameter1, parameter2, parameter3, parameter4)
RDR_FILE_SYSTEM

Note: the parameters in this error message vary, depending on the configuration of the computer.

When this problem occurs, the following event is logged in the system event log:

Event ID: 1001
Event Type: Information
Description:The computer has rebooted from a bugcheck. The bugcheck was: 0×00000027 (parameter1, parameter2, parameter3, parameter4). A dump file was saved in: [path of dump file].

On a computer that is running Windows Server 2008 or Windows Vista, you may receive the following Stop error message:

0×00000019 (00000021, parameter2, parameter3, parameter4)
BAD_POOL_HEADER

This behavior occurs when you change the Internet SCSI (iSCSI) configurations on the computer and retrieve some iSCSI connection statistics by using Windows Management Instrumentation(WMI).

Note:

• The parameters in this error message vary, depending on the configuration of the computer.
• Not all “0×00000019″ Stop errors are caused by this problem.

Consider the following scenario:

• On a computer that is running Windows Server 2008 Service Pack 2 (SP2) or Windows Vista Service Pack 2 (SP2), you have the new direct memory access (DMA) chip from Intel. The code name of this DMA chip is “Crystal Beach.”
• You enable the Network Direct Memory Access (NetDMA) feature on the new “Crystal Beach” (DMA) chip from Intel.

In this scenario, the computer may receive various stop codes and then restart automatically.

A computer that is running Windows Vista or Windows Server 2008 may crash intermittently. Additionally, you may receive the following Stop error message:

*** STOP: 0×0000007F (parameter1, parameter2, parameter3, parameter4) UNEXPECTED_KERNEL_MODE_TRAP

This problem typically occurs when multiple third-party network drivers are installed on the computer. For example, this problem may occur when the following drivers are installed:

• Virtual private network (VPN) client drivers
• Antivirus drivers
• Third-party miniport filter drivers