[Moved to Premiere Elements forum.]
I am not sure why your thread was moved from wherever it was to the Premiere Elements Forum without confirmation on what version of Premiere Elements that you are using and on what computer operating system it is running. Are you using some version of Premiere Elements or Premiere Pro? That Adobe document on Exit Code 6 and 7 Premiere CS5 or CS5.5 might be appropriate if you were using one of those programs. But if not....
If this is a Premiere Elements question then you might want to look at Premiere Elements Adobe documents such as
and so on....
Please give more details so that we might customize a reply to your Premiere Elements issue.