Some field values are initially not visible when opening file exported with RadPdfProcessing in Adobe Reader. The field value becomes visible once you click (focus) the field in Adobe Reader. The setting which causes this UI rendering issue may be found in "Edit" -> "Preferences" -> "Forms" -> "Highlight Color" -> "Show border hover color for fields". On the attached screenshots you may compare the rendering result when this setting is On and when it is Off. Fix available in LIB Version 2017.2.710.