Hello,

    You have already installed the Riffworks Line 6 (2.2.2) license on your hardware, so you should be able to run 2.2.2 without any problems.  If you want to purchase the Riffworks standard (2.5) license for your computer, you will need to purchase the license at the Line 6 store, then follow these directions to install the program:

  Riffworks Standard Installation FAQ

  http://line6.com/community/docs/DOC-1622

  Please let us know if you need further assistance, or close out the ticket as “answered” if your situation has been resolved.