Hi, the issue fixed of the day…
After build my project, I saw that pdb file for some dll were no update. After see the several IDE windows properties for the project and solution, I didn’t found where change this (despite that for some other solution it works well). So, I asked to my friend Pablo, and he told me that check and change these lines on vbproj file like is show below.
After this, pdf file were update with debug information in order to allow me debug my windows process in which I am working.