I created a static form in LiveCycle. Then, in order enable the reader rights and allow users to add attachments in the comments, I opened it in Acrobat Pro and enabled the rights and distributed it. But, when it's posted on the intranet, the user sees an Internet Explorer pop-up asking if they want to open or save the file. If they open it, it opens in the IE browser and they can't add attachments or submit the form.