[Installer.php] Error : Not Found…

Hi,

Yesterday I was trying to copy my website from a localhost but unfortunatly I’m french and after the operation every special character (é, è, à, etc.) were broken and replaced by a “?”. So I decided to erase everything and change the encodage of my database (UTF8).

After that, I copy once again my archive and my installer.php in the root of my server and I get this message when I try to reach https://mywebsite/installer.php :
“Not Found

The requested URL /index.php was not found on this server.
Apache/2.2.3 (CentOS) Server at mywebsite Port 80”

I tried to use the old encodage… but it’s not working anymore ??

Thank you for your assistance ??
Zenome