The file that you are questioning is legitimate and should not be disabled.
Further information can be found at
http://www.winpcap.org/
Your system is clean and if there are no further problems, you are good to go.
- Click Start.
- Open My Computer.
- Select the Tools menu and click Folder Options.
- Select the View tab.
- Deselect the Show hidden files and folders option.
- Select the Hide file extensions for known types option.
- Select the Hide protected operating system files option.
- Click Yes to confirm.
- Click OK.
To turn off System Restore click Start > Right Click My Computer > Properties. Click the System Restore tab and
Check "Turn off System Restore" or
"Turn off System Restore on all drives" Click Apply. When turning off System Restore, the existing restore points will be deleted. Click Yes to do this then Click OK.
Turn on System Restore by Clicking Start. Right-click My Computer, and then click Properties. Click the System Restore tab.
Uncheck "Turn off System Restore" or
"Turn off System Restore on all drives." Click Apply, and then OK.
This will create a new Restore Point.
It is very important that you get all of the critical updates for your Operating System and Internet Explorer. Keeping your OS and browser up to date will help make you less susceptible to attacks by Trojans and viruses. Please go to
Microsoft and download all the critical updates to help prevent possible re-infection.
This is a good time to set up protection against further attacks. Read TonyKlein's
How Did I Get Infected In The First Place?. You need an antivirus that is continually updated, a good firewall, a spyware blocker such as Spyware Blaster, and a real time spyware program such as Spyware Guard, to prevent spyware intrusions. IE-Spyad is another excellent program that places over 4000 websites and domains in the IE Restricted list, which will help prevent attempts to infect your system. All of the above have good free versions available. However, be very wary with any security software that is advertised in popups or in other ways. They are not only usually of no use, but often have malware in them.
More information and downloads are available at the following links:
Spyware Blaster
Spyware Guard
IE-Spyad
Please let me know if you are happy with the information provided so that we may treat your query as resolved.