Open the Registry:
-
- Click Start
- Click Run
- Type: regedit
- Click OK
- Navigate to the key HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\lanmanserver\parameters and check if the string IRPStackSize exists:
- If the IRPStackSize value does not exist, create a new Dword value and set it to 21:
- Right-click on parameters, choose New, and click DWORD Value
- Name the value: IRPStackSize
- Double-click on the value IRPStackSize to edit it
- Change the Value data field to 21
- Click OK
Note: The default value for the IRPStackSize is 18 and the value should not be raised by 3 each time for testing
- If the IRPStackSize value does exist, edit the Dword value and set it to 21:
- Double-click on the value IRPStackSize to edit it
- Change the Value data field to 21
- Click OK
Note: The default value for the IRPStackSize is 18 and the value should not be raised by 3 each time for testing
Restart the computer and see if the issue persists
-
- If the error message persists, add 3 to the IRPStackSize value, restart the computer, and test again
- The maximum size for the IRPStackSize is 50
References
Description of the IRPStackSize parameter in Windows 2000, in Windows XP, and in Windows Server 2003
Antivirus software may cause Event ID 2011
http://support.microsoft.com/kb/177078
Applies To
Windows 2000, Windows XP