cURL why don't work?

I have an privat apache win32 1.3.14 server , an Win ME at time...... I like to use the cURL funktions , to use PHP to make an HTTP post background , an small form where you chose an search engine , post the search word and the engine you chose to target new , my find.php ..... there he chose the right URL to post right text value name and so on ..... than to post the result need the cURL funktions , ..... (when someone have an better way :) like to know ) but when I activate the exstansion in my php.ini , on ever call of the php perser the PHP.exe don't find an and ,..... donno why ? ...... bug ? or i just forget something ? any tip ? thx R²Ð²