Script Errors and Save Issues in X7


I'm running X7 on windows 8. Ever since I've loaded X7 onto my computer I've had constant script errors and saving problems.

My saving problems happens after I've been working on a file for a period of time, Corel won't let me save or save as. So any work I've done is gone. 

As for script errors, it happens when I open Corel. But it doesn't happen all the time.

Has anyone had any of these issues?