Mylenium
The better option, By Far, is to see if you can learn what caused the problem in the first place. If you do a careful analysis of the steps you take which produces that error you saw, you should gain some insight about that process in particular, and into photoshop in general.
I'm 99.99% positive that this is just a simple user error, that you simply don't know exactly what you're doing yet. No big deal謡e've all been there.
If you can't figure it out on your own, do as I suggested before...Post a detailed list of steps of how to reproduce the error. We'll get it figured out for you.
Is there any way to clear all settings to default?
yes. go to the faq and read the 2nd topic, it's how to reset photoshop's preferences.
"yes. go to the faq and read the 2nd topic, it's how to reset photoshop's
preferences."
something-something baby/bathwater, etc.
XD
Do you want everything handed to you, with no effort of your own?
And I'm curious about why you don't want to learn anything about what might have caused you to see the error in the first place?
Just throwing out prefs every time you run up against something that confuses you is a fool's erand, because you will be doing it again and again and again and again.
But he doesn't want to know that. B)