"a windows service with the name MYSQL already e..."的问题

安装MySQL的时候出现这个报错：a windows service with the name MYSQL already exists.
Please uninstall this service correctly or choose a different?

name for the new service.

开始－－运行－－输入 regedit，删除残留的注册表信息HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services下面找到MySQL

注册表信息把它整个删掉后，重装 mysql成功了！

? www.2cto.com ?

接着到regedit把注册表

HKEY_LOCAL_MACHINE/SYSTEM/ControlSet001/Services/Eventlog/Applications/MySQL

HKEY_LOCAL_MACHINE/SYSTEM/ControlSet002/Services/Eventlog/Applications/MySQL

HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/Eventlog/Applications/MySQL
?