Trying to optimize a version 1.6 PDF back to 1.5.
Error pops up immediately that says, "An error was encountered while scanning the document for compatibility checks"
If I try to optimize to different versions ofther than 1.5, the error will pop up for attempts at versions 1.4 and 1.6 also.
When I try to optimize to 1.7, optimizer runs but then says "an error was encountered while saving the document."
I successfully optimize many similar documents every day without problems. Can't see anything different with this one.
Using Acrobat Pro 7 on a networked Windows XP SP2. Also using ISI toolbox plugin, version 5.5.1.
Thanks in advance for the help.
Brian