装了4.1之后重启了计算机，然后就不能启动MySQL service了。重装了一遍也不能

下面是设置，我想应该不会有错的阿：
Reconfigure Instance

Detailed Configuration

Developer Machine

Multifunctional Database

InnoDB Tablespace Settings :'../MySQL/ MySQL Datafiles/'

Decision Support(DSS)/OLAP

Enable TCP/IP Networking

Standard Character Set

Install As Windows Service


提示就是：The seevice could not be started. Error: 0

为什么会出现这种情况呢？