Due to travel needs, today in Mac OS X's win 7 virtual machine installed on the latest version of MySQL: Mysql-5.6.20-winx64.msi, the results found that no response after installation, the Start menu inside the commandline shell will not start. Although the problem is simple, it is estimated that many friends encounter similar problems, so summarize the solution:
Look at the online introduction, in the MySQL installation directory, for example I here: C:\Program files\mysql\mysql Server 5.6\bin, which has mysqld.exe this executable file, you can install the service. But I ran it:
Mysqld.exe --install
cmd display: Install/remove of the Service denied!, a search, the solution is also very simple, in C:\Windows\System32 find Cmd.exe, and then right-click-"Run as Administrator", Then run the command just now, and you can. The 5.6.20 version of MySQL appears to default to the simplest installation setting, with the default root password blank. Once you have started the service you have just installed, it will work.
No service after installing MySQL 5.6 on Windows 7, unable to start the problem