No, you misunderstand. I have a lot of old addons already installed. I want to see which addons from my wow folder that curse isn't updating/recognizing so i can look for updated versions on other sites or look for a replacement. One of the old curse clients used to be able to do this.
I have a lot of addons, some i think no longer supported or not listed on the curse site. Is it possible to see which addons are "unknown" in the curse client? I'm using v4 and I think i remember them being showed in a previous version.