How To: Fix “Error 2″ When Starting The Windows Firewall Service in Windows XP Service Pack 2
When you try to start the Windows Firewall service in a Windows XP Service Pack 2 computer, the following error may occur:
Could not start the Windows Firewall/Internet Connection Sharing (ICS) service on Local Computer.
Error 2: The system cannot find the file specified.
Also, the following event may be recorded in the Windows Event Log:
Event Type: Error
Event Source: Service Control Manager
Event Category: None
Event ID: 7023
Date: <date>
Time: <time>
User: N/A
Computer: <Computer name>
Description:
The Windows Firewall/Internet Connection Sharing (ICS) service terminated with the following error:
The system cannot find the file specified.
Error Fix:
This problem occurs in Windows XP computer if one or both of the files ipnathlp.dll or ipnat.sys are missing. To resolve this problem, extract a new copy of the missing file from the Windows XP CD-ROM. Ipnathlp.dll%systemroot%\system32 should be present in the folder, and ipnat.sys should be present in the %systemroot%\system32\drivers folder on the computer’s hard disk. To extract the missing files, follow these steps:
- Insert the Windows XP with Service Pack 2 disk into the CD drive.
- Click on Windows XP Start, click Run, type cmd in the Open box, and then click OK
- At the opened command prompt window, type the following command, and then press ENTER.
expand X:\i386\ipnathlp.dl_ %systemroot%\system32\ipnathlp.dll
- Similarly, expand ipnat.sys file to the Drivers folder. Use the following command:
expand X:\i386\ipnat.sy_ %systemroot%\system32\drivers\ipnat.sys
NOTE:
- Where X:\ represents the letter of the computer’s CD drive. And the %systemroot% environment variable represents the path and folder in which the Windows is installed. For example, if the CD-ROM drive-lettter is E and Windows is installed in C:\Windows, run the following command:expand E:\i386\ipnathlp.dl_ C:\Windows\system32\ipnathlp.dll
- To close the command prompt, type exit, and then press ENTER. Restart Windows.
- Use the %systemroot%\ServicePackFiles\i386 folder as the source path (instead of using the Windows XP CD-ROM as the source), if the following conditions are true:
- You installed Windows XP from a Windows XP SP2 CD that included SP2 as part of the base installation.
- You downloaded and installed Windows XP SP2 from the Microsoft Web site.
- Note If the ServicePackFiles folder is not present on the computer, you can copy the files from a slipstreamed Windows XP SP2 installation CD.
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Written by Tony on September 25th, 2008 with
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