I'm using Adobe Reader through BI Publisher to display PDF files.
Problem is, from yesterday whenever I try to open a file I get the message: file does not begin with '%PDF-'
Other users have no problems opening the same file, all users are connecting to BI Publisher using the same server & same username & password so it can't be BI Publisher. This is only happening on my machine. (all machines are using the same version of Adobe Reader 9.3.3.) All machines are using Firefox 3.6.17 - I've also posted this question on the Firefox website but I have no answer.