Suggestions? Yes, get rid of all those "optimizers", "system care" and any similar types of uselessness. You'll stand a far better chance of messing up your system with those things than getting any real gain from them. Get as far back with a restore as you can get, before all that stuff messed with your system anyway,and start from there. Windows7 does a real good job of maintenance pretty much by itself, what is it you want to do exactly?