If you have a utility that will read the ACTUAL brand of a blank disc (such as Imgburn for Windows) you will find that Memorex buys in bulk lots and puts the discs in their packaging... so you never know what you really have without a utility program that can read the "embedded" vendor code
Use Taiyo Yuden single layer or Verbatim Two layer Or Falcon Pro for inkjet printable Two layer
Mac 10.9.4 and 10.9.3 DO cause problems... these links are not specifically for P-Elements, but they may help
next link says After Effects, but check YOUR permissions !!!
-http://blogs.adobe.com/aftereffects/2014/06/permissions-mac-os-start-adobe-applications.ht ml
-Mac 10.9.4 and OpenCL issue https://forums.adobe.com/thread/1514717
-Mac 10.9.3 workaround https://forums.adobe.com/thread/1489922
-more Mac 10.9.3 https://forums.adobe.com/thread/1491469