Multiple drive support of one device

I have multiple drives (HDD & SSD) on my PC, but have been unable to run my AVG product package on any drive other than my C:Drive (main drive). Given they are all part of one device how can I configure AVG to scan and protect my other drives? 

Hello Anoniem,

We regret the inconvenience caused.
We will help you with this situation. To resolve this, we've sent you an email instruction to get our free additional support.
Please do check & revert back to us. 
Thank you.