What do you mean by "wasted"?
I can't say your computer is clean by looking into a crystal ball.
I need to run some tools to do it.

Some infection has bee removed and at this point your computer is clean.
That's what I do in this forum.
I can't guarantee I'll fix your other computer problems.

Since your computer is clean there is nothing else we can in this forum.
That's why I sent you to Windows forum.