About half the time, when I access a PDF from the web, I get a message box with no message and a question mark and the 'OK' button (see attached). If I click the button and use the 'Refresh' button in IE, the PDF will reload and be viewable. I am on IE 8.00 and Adobe Reader 9.0.
thanks ...bill s
Update to a more recent version of Reader 9.
hmmm - pretty embarrassing. I was sure I was current (but didn't bother to check). Thanks for the help - all seems well now!