after i log in the game crashes. Sometime's it'll get to to the main menu and then when I click start game it'll crash after that. It's always the same Windows message saying that FFXIV stopped working. I just installed the game a few days ago. Does anyone have troubleshooting tips?

System Specs: Microsoft 7 premium Home Edition
Intel Celeron 450@2.20 gHZ
DirectX 11
Intel g45/g43 express chipset family