Unable to open parallels - "trying to boot from Networking..." is final error

I am very frustrated in attempting to connect to parallels. I have worked extensively with apple care today and they were unable to help.
I am using el capitan and I have purchased parallels 11.
Any tips/help would be MUCH appreciated!!

 

Hello KajsaG,
you may face this issue if a master boot record (MBR) or a boot sector is corrupted.
Plz follow the steps mentioned in the article and let us know how it works.
If the issue still persists even after following the above article then you can also try this.

 

Hi,
Please find your answer here - http://blog.parallels.com/2015/09/08/installing-el-capitan-in-parallels-desktop-11/