Uninstalling Master Perfection Suite (Repli-Q)

So I just downloaded/installed the Master Perfection Suite (Repli-Q) by Bias Inc. before realizing that they ceased operations. Now I keep getting an error message whenever I load Final Cut and I can't figure out how to uninstall all of the plugins. I took a look at their website for the uninstaller but it leads to a 404. Any advice on what I can do?

Here's a screenshot of what I keep getting: http://i.imgur.com/ZurDU.png