Board3

Your Portal Version: 1.0.6
Your phpBB Type: Standard phpBB3
MODs installed: Yes
Your knowledge: Basic Knowledge
Boardlink: http://localhost/portal.php

MySQL Version: 5.5.28

What have you done before the problem was there?
nothing

What have you already tryed to solve the problem?
nothing

Description and Message
Help me plz. I need update my old 1.0.6 to the last 2.0.1 but i don'y know how I can do it.. plz. thx.

You can either try to convert your 1.0.6 to 2.0.0 and then update to 2.0.1 or you can uninstall 1.0.6 and install 2.0.1. The downside of using the converter is that it might cause issues; especially if you have any additional blocks installed.
The downside of uninstalling 1.0.6 and installing 2.0.1 is of course that you loose your settings. This way is usually better since it causes less issues though.