In order to perform its activities successfully, the Internet Information Services (IIS) World Wide Web Publishing Service (W3SVC) must be free of any I/O errors involving file access, memory availability, and network connections. In addition, any scripts that are used must be accessible and running, and any include files must be configured correctly.
Check CGI or Perl script
To resolve this issue, test the script or executable that failed to respond within the time-out allocated to make sure that it can run correctly. The event log message contains the URL from which the script started.