I am sorry for my mistake, thomas. I have not check through the site before suggesting it to you. The fact is, as you have said, the PDF_dll is not included inside the installer. However i have been cautions before giving out this site, haven't i said that i have no idea of what is PDF, and all i have said is you might as well find the thing you need. "Might" not "must".
Anyway it's my fault to be giving out information before confirming it. Once again i am sorry and i hope your problem will be soon over.
And please notice this, PHP is written by free body, there is no reason for them to design PHP to sarbotaje ASP, it is pointless, useless and worthless.Who want to do such things? Thus i believe that the problem lies in the misconfiguration of your web server, please check through. About the installation instruction, what more instruction do you need for a click and next installation. The fact that what it does is just how we do when installing PHP manually. For further information please check the PHP installation manual. Once again i am sorry for what i have done, i will be more carefull when giving out information next time.
thanks,
Highend
(Ah.. just for a note, eventhough my nickname sound advance i am actually just a Newbies discovering PHP. I can't be sorry if you trust my suggestion so much just because of my nickname. Next time i will shout aloud "i am a Newbies and beware.")