STOP 0x000000D1

A typical STOP 0x000000D1 error code looks like this:

STOP 0x000000D1, (0x0000002b, 0x00000002, 0x00000000, 0xEEEE1b01) It also may include the following string:

IRQL NOT LESS OR EQUAL Kbdclass.sys.

STOP 0x000000D1 Causes & Solutions

STOP 0x000000D1 is a critical error informing you that your system crashed to prevent damage to your computer. 0x000000D1 should be fixed immediately to prevent further damage to hardware and software.

STOP 0x000000D1 Case 1: and Corrupt Registry

0x000000D1 error is often caused by corrupt registry. Invalid registry is a #1 cause of Windows errors. Corrupt registry entries pile up as you delete on install new programs, which causes software conflicts and slows down your computer performance. To remove 0x000000D1 you should check your registry for errors and repair all of them.

If you are not a computer expert you would hardly understand how to edit registry contents and the chance to damage important entries and disable the system is very high. In this case we would not recommend to check and edit your registry manually. Use special software to repair your registry.

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STOP 0x000000D1 Case 2: Windows Shutdown

STOP 0x000000D1 error may occur at shutdown, the whole message may look like this:

STOP 0x000000D1, (0x0000004b, 0x00000004, 0x00000000, 0xEEEE1b01) IRQL NOT LESS OR EQUAL Kbdclass.sys.

Immediately after that, the computer restarts on its own. This kind of problem may appear because of the outdated version of Logitech MouseWare for your Logitech mouse. The reported cases of STOP 0x000000D1 were caused by versions 9.10 and 9.24 of Logitech MouseWare. To resolve this behavior, remove the Logitech MouseWare program from the computer and then update to the latest version of Logitech MouseWare.

STOP 0x000000D1 Case 3: Windows 2000-based computer

When STOP 0x000000D1 crash occurs on a Windows 2000-based computer, latest service pack for Microsoft Windows 2000 resolves the issue. Microsoft has confirmed that this is a fault of their product.

##STOP 0x000000D1 Case 4: Windows XP at Shutdown 0x000000d error may occur on Windows XP during shutdown if your computer has universal serial bus (USB) devices attached to it. Install the latest service pack for Windows to remove 0x000000D1.

##STOP 0x000000D1 Case 5: Intel RAID Controller If the 0x000000D1 message looks this:

stop:0x000000D1(0x00000018, 0x00000002, 0x00000000, 0xf32125f) iastor.sys address f32125f base at f7312000, DateStamp 42b2df42

that may indicate a problem with Intel RAID controller (iastor.sys). Enter System Setup and change the SATA Operation Setting to RAID Autodetect / AHCI.

STOP 0x000000D1 Case 6: Windows 2000 IP-in-IP Tunnel

You may be displaye the following message while using a Windows 2000 IP-in-IP tunnel with Microsoft Windows 2000 Advanced Server:

Fatal System Error: 0x000000D1 (0x00000005,0x00000003,0x00000000,0xF09D27EA) This happens because of a problem in Microsoft product, whci was comfirmed by Microsoft.

This error happens when the tunnel becomes non-operational (for exaample, because of a lost Internet connection) while routing packets. The attempts to send an ICMP Destination Unreachable-type message make the server fail and raise the Stop 0x000000D1 message. The workaround offered by Microsoft is to give up IP-in-IP tunnel and use VPN (virtual private network) or an IP Security Protocol (IPSEC) tunnel.

Stop:0x000000D1 and Windows 2000 Service Pack 3

Stop:0x000000D1 may occur when you restart your computer after applying Windows 2000 (SP3). The message on the blue screen is similar to the following:

STOP 0x000000D1 (0x00000114, 0x00000010, 0x00000000, 0xBFF754CC) DRIVER IRQL NOT LESS OR EQUAL

This usually happens when you use a Promise Ultra100 PCI Controller Card with an outdated Ultra.sys device driver, specifically, when the version older than 2.00.0.29 is installed. It is recommended that you install the latest driver version before applying SP3. However, in SP3 is already in use and the driver is outdated, you still can resolve it by accessing the folder with older driver and replacing it with the new one. Perform the following steps to do so:

Find Windows 2000 Drivers %Systemroot%\System32\Drivers and copy the new Ultra.sys file there to overwrite the older driver. STOP 0x000000D1 should disappear when you restart your computer after that.

We hope the steps above helped you resolve 0x000000D1.