Hello, thanks for you help.

I copy the wizard base class with other name, but this what it happens now:

- When i use the new class in the form and you run the form, and push the edit button, it doesn´t enable the text boxes of the form so you can't modify the record.

- When i used the other class it allows you to modify the record but when you try to save the modifications it throws you the next message error:

Repla bacceso with Datetime(), busuar with m.vusuar
Error 12
Variable 'VUSUAR' is not found.
Method: updaterows
Line: 91

Although it saves the modifications.

What can i do?

Thanks again for your support.