Problem with library EZPDF

[eluser]Unknown[/eluser]
Hi, I am working with library EZPDF for generate a PDF file.
In the pdf file, I added a image, as the show the next code.

Code:

$this->cezpdf->ezImage('images/bg_holes.png',10,150,'none','left');

No problem in the generation of PDF file, but when I open the file, show the following error.

"Could not open the document"
"The file type plain text document (text / plain) is not supported"

I'm just learning Codeigniter, I hope you can guide me.

Thanks.

[eluser]Techno Heart[/eluser]
Have you tried to open it on stream (i.e)

Code:

$this->cezpdf->Stream();

. Instead of saving the file just open it using this function on web, If this is not the problem, then please tell me your problem in detail.