AcroPDDoc.InsertPages() is failing

Question

When I am trying to insert pages from another PDF file using AcroPDDoc.InsertPages(), it is returning false.
The PDF file used for inserting is created from Microsoft Powerpoint file.
The same scenario, we tried with Acrobat X Professional, we got "Bad Parameter" error.
Also, after this error, Save is failing, whereas "SaveAs" is working fine.

Answer 1

I write to a backup file every 60 seconds using the
following code. Could the fact that I wasn't closing
the Writer end up leaving a bunch of file handles
sitting around, thereby slowly slowing the app down?Yes. Any time you allocate a resource (file handle, socket, database cursor, statement or result set, etc.) immediately create a try/finally like this:
FileWriter myWriter = new FileWriter("someFile");
try {
} finally {
  myWriter.close();
}This guarantees that the resource will be released regardless of what happens in the "...".
Alternatively, abstract the above code into a reusable framework and pass functors to it that implement the "..." code.