I can't open (launch) Wabelab 6 - SYNSOACC.dll error

I’ve just readed there but i can see all is too complicate for me.

Probably i will decide to use again my old Wavelab4.
Because in that case, it starts fine and i can simply work with it.

BUT i have a problem,
When i try to save, Wabelab4 quits (crash) in 1 second.
Yes, after clik on “Save as” when i push ok, the program quits.

And this is strange because 1 mounth ago WAVElab it was running with my Win10 very fine.
Now after formatting my computer i dowloaded again win10 but i have this problem…

Here is where i speak about this subject: