May not be able to start the MySQL found start two days ago, there were 1067 errors, and then to find the reason, see the website to check the application log information (figure 1), and found two mistakes of MySQL, then go to search both the wrong solution or not, then I remembered before want to modify the configuration file in utf8 encoding, mine is 5.6 version, after see that 5.1 is to use character - set -=utf8 to configure the Server, then I changed, but also has a problem, modify the configuration files is to modify the inside of the ProgramData configuration file (figure 5) or ProgramFiles inside the configuration file (figure 6), are likely to isn't me databir or basedir configuration errors, figure 3 is the MySQL error log, and bosses solutions, the younger brother I'm so thankful!