in reply to Open page error for PDF::API2

It looks as though one possibility is that an input filter is missing. Did you change machines, or was PDF::API2 updated? If not, it may be due to the template being created on Windows, the prog being run on *nix, and the need of the file to be converted (e.g. newlines). That conversion appears to be done by the filters. Does any of this ring a bell?