help required

Sir/Madam! I don't know wheather I'm asking at right place or not? In case of not then please assist me to your utmost extent I installed Php with apache on my windows professional latter conf. Mysql successfully Know I want to use pdf and socket fucntions For pdf I installed PDFlib download from http://www.pdflib.com/pdflib/index.html, http://www.php.net/manual/en/ref.pdf.php Latter I edited php.ini file as "extension=php_pdf.dll" from ";extension=php_pdf.dll" If I do so then my no php extention script executes says "Unable to load php_pdf.dll" and this file does not exist in my computer even after PDFlib installation And I'm unable to interpreat the instruction "you have to compile PHP with --with-pdflib[=DIR]. " at URL http://www.php.net/manual/en/ref.pdf.php Please assist me what to do. I placed this problem in several forum but failed to answered Thank you in anticipation Mukesh Kumar New Delhi __________________________________________________ Do you Yahoo!? The New Yahoo! Search - Faster. Easier. Bingo http://search.yahoo.com