The easiest way to edit channels and bouquets on VU+ Solo2

Hi

I am trying to edit manually some channels and bouquets on my Solo2.

I know the best way is to use a PC software.

Have tried some (dreamboxedit, dreamset) with default settings but cannot make it work.

I know the receiver's IP address and that it has no password set, OpenPLi version 4.

Where can I find a good step-by-step guide?

Thank you.