Apr 28 2009
Here we go again.
First off, ensure Adobe Reader/Acrobat is up to date. This will plug the holes fixed in the last round of updates. Check the Adobe Reader (or Acrobat) version by clicking on the Help menu and then choosing “About…” (If there are two “About” options, use the one that refers to Reader/Acrobat, not the one that says something about plug-ins.) For Reader 9 and Acrobat 9, the version displayed should be 9.1 or later; for Reader/Acrobat 8, it should be at least 8.1.3.
If the program is out of date, the easiest way to fix this is to again select the Help menu, but choose “Check for Updates…” This will download and install the appropriate updates.
For versions older than 8, it’s time to upgrade to the latest release.