Not sure if I can give any suggestions but if you install the latest client and allow the client access to the internet then it should work. I had the same error a few times and it was annoying to say the least but then I waited a few hours and all worked fine afterwards. Not sure if that is the real reason but I thought it might be some server side problem or update.

So my advice is wait a bit and try again later. After all it still is in alpha so things might not work as well as we players want them to all the time.

The only time I've ever had this issue was when I either hadn't updated the client or was having internet connectivity issues.

I have everything updated to the date. I guess It has to be a problem related with my internet conection. I'll Have to wait I guess.

Just a suggestion to check whether it's your PC/connection or a problem with your character, have you tried creating a 2nd character and playing that one? If your 2nd character doesn't have the same problem I would guess it's a bug centred on your 1st character, otherwise it's more likely it's your PC/connection.

Hope this helps
Me

Yes, I've tried that, and In my second character got the same "Character Save Data Error" Then I tried again and got returned to the beginning (The place with the water) And I took another Red Box you get at the start, (But I already had taken that one) And 3 min later I get "Loot save data error" or something like that, I guess that's a bug, that red box is not supposed to spam again.

@Realpunisher
Try to right clicking the game shortcut icon and select "Run as Administrator" to start the game.

I actually experienced the crash at launch bug, and running as administrator fixed it. Which is funny to me, because I've seen so many programs over the years suggest you run as administrator, but never actually witnessed it fix anything until this game.

@Gori
We'll fix it if we've got a problem point. In this case or similar cases, we just only know the result, never knows what happened on each case. We need more details about the problem, for instance, your os is 32 bit or 64 bit, memory usage, or login status on your os, etc. But it's not always every players tell us the details.

I just have connectivity issues. Thanks for the help.