VB_AREA or THIS_SCRIPT must be defined to continue

[Evil 2010]

Hello ^^"

im anew member here and i really loved vBulletin because i will tell the truth that i tried

phpBB but it was completly miserable so i had vBulletin ,now after i had uploaded the files

to my site i tried to open the control panel from vBulletin and it didnt open it shows this

error to me:

<input type="hidden" name="a

and sometimes another after i had downoaded a file for (Login_Fix) and uploaded it i

opened the URL for its installation because u read that it reset tables to the best , after i

opened the URL this error showed to me:

VB_AREA or THIS_SCRIPT must be defined to continue

and i also tried the tools.php file and i put it in the right place but also the same the page

didnt show up.

So plaes help me how can i get to my Admin ControlPanel without errors

Waiting for ya