FW190D9 Blue 4 Skin installation.

1 : Unrar the folder to desktop or straight into destination.
2 : Go to the drive where you installed DCS. 
3 : Then browse to the following location : Eagle Dynamics --> DCS World --> Bazar --> Liveries --> FW-190D9
4 : Put the folder that you extracted from the rar file in the FW-190D9 folder.
5 : You can find the skin under country : Germany Skin : FW-190D9_Blue4

Good Luck have fun.

If you like my work let me know on the forums. 

Greetings Sam 'Mainstay' Valentine 