Is the .shtml file , showing up blank , or throwing a specific error message ?
Use file for paths relative to the current directory only: (Note: file cannot use relative parent directories like ../ ). Summary Checklist for Troubleshooting Probable Cause Browser prompts to download .shtml file Missing MIME type or Handler view shtml fix
<!--#include virtual="nav.html" --> (Note the space after include and before --> ) Is the
If you're using IIS, the process is different but equally simple. If you are managing the server, ensure these
If you are managing the server, ensure these configurations are in place to allow the server to parse SSI directives: :
The server-side module responsible for reading and executing SSI directives (like mod_include in Apache) is turned off.
Be cautious of .shtml files received via email. Attackers often use them in phishing campaigns because they can bypass some email filters and display malicious forms locally in your browser. Troubleshooting Checklist