your welcome 🙂 like you even though the sim is installed he does not show up in the create a household I had moved my own saved sims folder to the desktop to make it easier to find that sim
to find CC in your launcher most of it it'll look this in the attached image in the installed items tab tick the box uninstall for any of the CC items you come across you may have to open and close the launcher as not all the items show up at once then go to the electronicsarts/thesims3/DCbackup delete the files in there too except the ccmerged.package file that file is important
the link to the thread http://forum.thesims3.com/jforum/posts/list/234888.page
also if you do decide to get the programs registering is free, you need to get something like 7zip to extract the files
edit to fix the image and add the counter so you know what to look for