TAD: All the games in the server browser say CRC Mismatch and that's also what it says when I try to join them

I just patched my game because I saw a Multiplayer Patch and I had not play AoE 3 in a while, but after I launched the game and went to the server browser every server says CRC Mismatch. Is this because of the multiplayer patch or did I do something wrong?

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Edit: I downloaded the Multiplayer Patch, opened the file it showed me after opening the download. Then I had to locate the age3.exe so I looked it up via the search bar and then I clicked that file. (It showed the logo of the original AoE3 and not TAD) Then it said game patched! And when I launched the game I had to click yes somewhere.