Is it possible that Adobe Acrobat Pro 11.0.02 for Mac is corrupting my PDFs? I've not had a problem with any PDF files until I recently installed Acrobat Pro (for the first time). I get the following message: "There was an error opening this document. The file is damaged and could not be repaired." The files will no longer open using Apple "Preview" nor Adobe Reader nor iSkySoft PDF Editor.
I'm running OS X 10.7.5
How can I determine what is causing the corruptions so I can put a stop to it.
Thanks.