Hello again Dreamon Studios, I hope I'm not bothering. Well, unhappily I could not do what you said, so I think the way is to downgrade the game design to the old version of Unity. However I have some questions about this:
How will I use it? (explain in detail)
Are you at risk of any problems or viruses? (especially in the case of the virus?)
And how will it be for the next updates?