Good day. I just bought 767 FSX, on Jan 30, 2022. Don't ask why. I paid and the website allowed me to pay and download it.

I can't seems to make a good portion of the panel to work; i.e., can't even play with the Batt Bus selector. That led me to read a 'manual'....which I can't fin in the download.

Also, why is the CDU blank violet?

Thanks for any help...

Anne