Error Code: -2147287038 (Unknown Error 80030002 x) Again =-=

I know you guys have heard this about a billion times, but none of the topics posted fit what is happening to me. I downloaded the full game. Downloaded client, extracted to folder. Got 7.7 (Mercedes) beta files, but the "Part Two" Character.wz was broken. (I'm using 7-Zip, I don't really like Winrar.) But anyway, I start the game, thenthe screen goes black like it is starting, then auto-disconnects. I see no part of the game, nothing. Help?
~ Cubi

uhm, your problem is self explainable.. if part 2 is broken ofc you'll end up with problems. fix part 2, re-download beta files, use winrar (idc if you dont like it, if it works with winrar without corruption, then it works with winrar without corruption)

think that should solve your problem

ummm im havin same problem but wat do i do with the character.wz and beta files? Do i put them in the D.ChaosMS folder? Pls help

You need both parts and they need to be in the same directory.
Extract the first part only and you should be done.
If you're changing hair, Change hair color to black first.