In your Windows operating based computer, you will see many errors time to time. Occurring of these errors may happen due to many reasons or causes. You will get Windows BSOD error 0x00000030 or Windows stop error 0x00000030 in the computer due to bad boot sector or due to incompatible or corrupt hard disk. After the occurring of BSOD error code 0x00000030 in Windows, you will see that the Windows gets inaccessible. In this situation, you should go through the manual or automatic error fixing methods recommended here in the article. You can also download and install Advanced System Repair tool in the computer for automatic fixing.