gunsmoke38

I recently purchased the DCS A10 1.2.0 Module from Eagle Dynamics website and received an email confirming purchase for 39.99. This also shows up in my profile on their website but for the life of me I can't find a serial number. Do I need to also purchase the original A10 1.1.1.1, say from Steam to get the sim to work in DCS World? By the way the dollar sign is gone from the warthog icon in DCS World but it still asks for a serial number. Any help would be appreciated!