You are a multimillionaire and head of a corporation enjoying worldwide success. You have everything one could dream of: a nice car, a big mansion, lots and lots of money, a beautiful wife and kids, and a business that only gets better.
However, a wizard, having a very bad case of the "mondays", put a very nasty curse on you after you stole his parking space: in about one month, the whole world will completely forget about you. You have no doubt that the curse is real: in about a month, you will lose everything you have achieved in life. Nobody will believe you're the one in charge of your own company, your own wife won't recognize you and your bank account is inaccessible to you.
Even though all traces of your very existence have been erased from everyone's minds AND everything written/recorded as if you've never existed, everything you achieved is still there. It doesn't disappear, it will simply have no owner: your corporation will suddenly have no leader and nobody will know what happened, your wife will wonder why the hell she has a wedding ring on her finger and where all those brats calling her "mom" came from, and the bank account with millions of precious dollars will have the owner's name wiped, leaving bankers dumbfounded.
You accept defeat and try to form a plan to keep as much of your wealth in your "new" life as humanly possible. You want to transfer most of your money from the old known "you" to the new unknown "you" one month in the future, so you can run off somewhere and enjoy a new life in the bahamas or something (you never really cared about your wife and kids that much anyway).
Given how the curse completely wipes your existence (again, from everyone's minds and written/recorded stuff, not your literal existence), how would you transfer your money and ownership of the company and everything else materialistic to the new you? If you can't transfer ownership, can you liquidate it in such a short time? How will the world treat someone like you, who suddenly started existing out of nowhere and had loads of cash?