I also want to know...

Nifi Israq Borno @bornobd 155 months ago

Open "[b]jcow.7.pro[/b]" folder,
Open "[b]upgrade_from[/b]" folder,
Open either "[b]4.x[/b]" or "[b]5.x[/b]",
Open the "[b]howto.txt[/b]" file in your editor.

These are the instructions.