When you right-click a Web site in the Microsoft Internet Information Services (IIS) Microsoft Management Console (MMC) snap-in, and then you click Start, the Web site does not start and you receive the following error message:
The process cannot access the file because it is being used by another process.
What have to do.
To resolve this issue i got this solution form link http://support.microsoft.com/kb/890015
As: You must use the Netstat.exe utility at the command line to see if another process is using port 80 or port 443.
But how to ensure that is these Ip are in use or not ? in terms of status ? What should its status ?
Second solution is : HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\HTTP\Parameters\ListenOnlyList. But this key is not found .