Both are different products but Facefilter comes free with it. First off all check in your all programmes if there is Facefilter named any programes,then it is confirmed that it is installed and if it is not there then i will tell you to insert the Product CD in the drive and Right click on it and explore it.In there search for Facefilter Studio 2,go inside it and follow the below the instructions to install it :-
Follow these instructions to install FaceFilter Studio Trial Edition/Full Edition :
Locate and run "ffstudio.exe". Click OK to start the InstallShield Wizard.
After the files have been extracted you will see the "Welcome to FaceFilter Studio Setup" screen Click Next to begin installing FaceFilter Studio program.
Read the License Agreement and click Yes only if you accept the terms.
Input the serial number in the Serial box, and click Next.
Note: If you don't enter a serial number the trial mode will be activated. Note: Enter the words "trial version/Full version with serial number" in place of the serial number to continue the installation.
Click Next to use the default destination folder or click Browse to select a different folder and then click Next.
Click Next to select the default program folder; alternatively, you can type in the name of a different folder or select one from the Existing Folders list, then click Next. Setup will copy files to the disk.
After Setup completes copying program files to your system and updating the register, you will see the "Setup Complete" screen. Click Finish to complete the installation.