Hello, I have install Abyss Web server under Windows XP SP2, autoit V3 and AuCGI.exe like it was explain at the top of this discus.. I have install an example script like colours.auw in htdocs. When i call my classic url : http://127.0.0.1/colours.auw there is an 500 http error ! I don't known why ! In my cgi.log, i have : CGI: [C:\AuCGI.exe colours.auw ] URI: /colours.auw Bad Executable Is there someone for any solution ? As you guess, i'm not speaking english/american very well. Thank.