zenon 3.52 conversion to 6.51

hey guys
I have a project that I want to upgrade HMI because it became very old and slow.
HMI is a Advantech industrial PC that runs zenOn 3.52 from COPA DATA.
I want to upgrade zenOn from 3.52 to 6.51 but I dont know what should I do...
please help
(I've attach the conversion guide)