We created dynamic forms using LiveCycle. The users download them to their local PC and enter data. After they enter data they can initially save the form to their PC. However, after that initial save they have trouble saving the form. For some users they can save the same form five or six times before getting the error message for other users it can happen at the second attempt to save. We have set the form to have no security.
The error message is the following:
This document enabled extended features in Adobe Reader. The document has been changed since it was created and the use of extended features is no longer available. Please contact the author for the original version of this document.
I discovered an answer to this problem, at least in my case...
I posted my discovery in another forum topic here: