Revo Uninstaller made a lot of problems for me, last one, was when I want to remove Lenovo Vantage app, and it broke all Microsoft Store apps, even Microsoft Store itself won't open, so I want a safer uninstaller than Revo.
Isn't PrivaZer registry cleaner light? I didn't hear it makes problems, even CCleaner find more registries than PrivaZer when you run it after PrivaZer.
I think this is a bit too long procedure, what about using
Registry Finder? It shows all the entries in one view with the ability to delete them all at once, here is a screenshot from my system searching for McAfee entries:
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