Everything seems to be broken...

I've installed Pdfview according to instructions (I've done it once in the past and didn't suceed to make it work, so I've just tried once again, with more or less the same success). When I've tried to test it, just the error came out, telling that there is no http:///system/files/images... file. As I don't have any '/system' directory, I was quite surprised how the module is inventing that - and, found it at the end of pdfview.module file! What could be the purpose of this path, I can not guess. After erasing this part of path, I've tried again, but didn't work either, so I've stopped digging (as the whole path seems to be quite strange composed, and also a pure text page throws out an invalid PDF file - actually a TXT file containing only a "TCPDF error: Some data has already been output, can't send PDF file" error message...).

Is anybody actually using this module with success, and on wich system, if yes (I have a FC4 linux server with Apache and PHP5).