Thanks for your help Maxim, but look, try to do the projection from a line that defines the plane, but the result is still the same, the projection line is well located, but the view can be seen orthogonally, here I attach a copy Of the file that you sent me, only what I did, was delete the viewport and generate the command solview again. (I clarify that when I try on another PC, I had no problem to perform the view), so I guess it will be some software error, but I do not realize that.

I also attached an image in which you can see how when I generate the view, the projection line (trace line) and UCS are well located, but still the modeling comes out at 90 degrees