PNCconfig error

I have encountered this error after restarting a configuration in PNCconfig. I have attached a screen shot. 
Please advise on how to proceed.

Regards

John

Seems like there was an empty field/value where it was to have a value, so try to skip this part without changing anything, and if that works, go back and change one by one values you need and moving forward to test.

hello Tommy,

PNCconfig will not continue past the External Controls after error. 

Regards

John

After pressing start in PncConf, uncheck the "show advanced option pages" and continue on.

Hello Tommy

It is still giving me the error. I have tried to run an update but having a hard time finding a link to the repositories to work.

No update.
Make new config

Uncheck where the mouse pointer is, continue.