download pdf file from AL11 into PC from WEB-IC

Hi! This is my first post in this forum, but i read it a lot of times!

Well, my question is very easy but i don´t know if exists any solutions.

I´m programing a WEB-IC. In this WEB-IC i have a buttom to download a pdf file from SAP Directory (AL11).

I usually used "Archivfile_server_to_client" to download files to pc, but i don´t know why it doesn't works on WEB-IC.

Do you know how to get the file to my PC ??

Thanks a lot!