Error: could not open part file pdf/weekly9_10_19_2011.pdf

i'm using test_attachment_message.php. It was emailing the pdf to my address before, but now it's giving me the error above. any help would be appreciated!
here's the code i am using:
$application_attachment=array(
"Data"=>"Weekly Usage Report.",
"FileName"=>"pdf/weekly9_10_19_2011.pdf",
"Content-Type"=>"automatic/name",
"Disposition"=>"attachment"
);
$email_message->AddFilePart($application_attachment);

If it is giving that error it is because the file does not really exist. Are you sure if the file is really that with that exact name?

Hi,

I have tis error sometimes, and in my case it's because i have to send some external html code containing some external images, e.g.

<img src="http://ssl.gstatic.com/gb/images/j_e6a6aca6.png">

I get this:
could not open part file http://ssl.gstatic.com/gb/images/j_e6a6aca6.png

I don't want to remove such images, i just want to send email.
How can I get rid of this ?

If you are using images from a remote site, you do not need to add the image files to the message. Just remove the code that adds the image to the message.

yes the file does exist...i copied it and put it in my browser and it opens.

If it always fails reading the image, it is because you are not specifying the correct path. The image file may exist, but the path is not correct.