Problema instalacion script iauto

[lasubasta]

Hola amigos estoy isntalando un script de clasificado que se llama iautos ver.4.3

y al terminar la instalacion me sale esto en la pantalla:

Fatal error: Unable to read 9684 bytes in /home/vendemos/public_html/autos/system/core/System.php on line 0


En las carpetas del script en una de ellas me dice que haga lo siguiente pero no se que hize que solo me salio el mensaje anterior , alguien porda ayudarme:

The files in the /system/core/ directory are still ZEND Encoded!

Why? I'll explain.

After decoding the files, iAuto reports too many php errors.
These errors are mostly because of incorrect (Uppercase & Lowercase)
Class-, Function- and Variable names.

Nothing really special but it's just a time consuming and
F*cked-Up job to check all Classes, Functions and Variables on
uppercase and lowercase names.

Anyway, after decoding and checking the zended files for
callbacks, callhomes, online checks etc etc, there's
nothing to find :)

A function for checking the licensekey is the only thingy in there.

You can just leave the files encoded, it's completely Nulled.

If you want to check yourself, see the "DECODED" directory.