Runtime error R6025- Resolved for Roxio Creator 12 on windows 10.
Go to Task Manager click SERVICES tab. Then go to the bottom of the page and click "Open Services"
Now look for "Roxio hard drive watcher 12" and "Roxio Media DB13"
if they are "Disabled" then right click on each one and click on PROPERTIES- GENERAL TAB
Go to "STARTUP TYPE" open the drop-down list and click "AUTOMATIC" Then click "APPLY" and OK