mac core 2 duo
If your program is Premiere Pro, you have posted in the wrong forum. Your thread has somehow been posted in the Adobe Premiere Elements Forum.
To expedite matters, please repost your thread in the Adobe Premiere Pro Forum
The alternative is to wait for a moderator to see your thread here and then move it from here to there.
As an aside, Premiere Elements 13 (latest version of Premiere Elements) no longer supports Windows XP, Windows Vista, and Mac OSX 10.7. And, if you look at the Premiere CC 2014 System Requirements, it looks like your 10.6.8 is not supported.
This is a double post!