If I view these purchased documents on the PrPrPr&#$275$; $there$'$s$ $a$ $watermark$ $in$ $the$ $way$. $On$ $a$ $pc$, $I$'$d$ $upgrade$ $the$ $software$ $and$ $the$ $watermark$ $is$ $gone$. $How$ $can$ $I$ $view$ $it$ $on$ $the$ $Pr$&#$275$;?