I'm confused with all the installing and uninstalling (which is something you should really never do unless specifically told to, otherwise you get into situations such as the one you are in now).
So, what works, what doesn't work. Do you have HBC working to get into apps? Can you get into Wii Menu? Know the version of the Wii Menu?
If the answers to these are all yes, then you should be able to run through our modding guide (Softmod Any Wii guide, link in signature). Don't try to uninstall anything else, just install things from the top down.
If the answer to the second one is "No", then we may have to defer you to Maufrog, our anti-brick master.
Also, forum rules prohibit posting external links. We don't need to know which guides are bad. If it's not here, we already know it is. That's why your post was moderated until a mod removed it.