I have Sonar Platinum. When I try to open a X3e project with Komplete Kontrol plugin and Kontakt opened in it I get a error message, and I can't close it. Sonar is also not closable since this error message is in front. The same happens when I make a new project and load Kontakt though Komplete Kontrol, and it happens when loading samples.
Does this work for you or is it a problem others have?

Here is a link to screen pictures. I have sent a message to Cakewalk Support about this. http://1drv.ms/1up49dV

there's at least one other recent post regarding the "kontakt parse error" http://forum.cakewalk.com/Sonar-platinum-kontakt-5-parse-error-m3148854.aspx
 

Thanks. I did see it after i posted this. Will have to use X3 til its fixed.