Since yesterday I haven't been able to open my game. I click like 100 times and it doesn't open. After I click I do ctrl,alt and delete to show whats running and on that list it isn't on. I tried through the start menu. Nothing works.
I bought my game from playfirst.

Try the procedures in this answer in our Support FAQ to see if it helps you.

I tried that so I guess I'll try to reinstall. When it opened it was like i had to completely restart. I had to create a new tribe.

If your game opened (asking you to start a new game), then it means that one or more of your savegame files is corrupted. Did you try restoring the backup file(s)?

Thanks Lady. It worked now.

YAY! That's great news!