I have recently encountered a problem when creating a form with livecycle designer. However I searched many places and the only answer I have was to live with it.
A form created with a signature field. This signature field will lock all other fields.
After signing the form, immediately an error message populated in the signature panel, telling me the signature is invalid because there have been changes made to this document.
The form was defiantly not modified, I didn't even close it after saving the signature. I just don't know why the document return that it has been modified.
I am wondering if there are some body here could help me with this please?