Error Loading Dynamic Library

I've beent trying to get the php_printer.dll running for ages... I tried all the Dirs for extension_dir: C:/PHP/ with slahse, backslashes, without slashes.. really EVERYTHING! And i enabled "enable_dl = On". I copied the php_printer.dll into the C:\PHP-Dir and into ALL of the windwos-system folders (system, system32, WINNT, andsoon...) I also copied ALL of the dll's referred in the php_printer.dll into ALL fo the windows-folders just like above... And still i get the Error "Unable to load dynamic library 'C:\PHP\php_printer.dll' - Die angegebene Prozdur wurde nicht gefunden" (sorry dunno how to translate) I've seen, that I'm not the only one experiencing this problem. I read all of the newsgroup-posts about htis topic, but never found anything that could help me... So please can anyone help? Please no suggestions like checking the directories or the files, i've checked them for about an hour now... Greez ei8th