You have droped the files in the rong place, the only files that should be in your cache are Packfiles (.VPP), all the other files should be in your root folder where your Saints Row The Third.exe is
Go to OP on Page 1 scroll to the bottom of the post and download the file attachedhow do you download?
Did you read the 'Read Me' included with the download?How To Activate The Mod ?
Unzip, run the installer, move the parch files to the SRTT root folder