Solution to failure in responding to the last step of installing mysql

When installing mysql, the last step is always the last step after the configuration is submitted. The installation fails and the Process Manager shows that the program has no response, mysql Service Startup error 1067. I searched the online answer and wrote an article about my. the tmpdir parameter is missing in ini. You only need to add this parameter. The conclusion is correct. I personally think the main reason is that there is no reason to uninstall mysql before I reinstall it. 1. delete the old MYSQL www.2cto.com 2. clear the Registry:. HKEY_LOCAL_MACHINE/SYSTEM/ControlSet001/Services/Eventlog/Application/MySQL directory B. HKEY_LOCAL_MACHINE/SYSTEM/ControlSet002/Services/Eventlog/Application/MySQL directory C. HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/Eventlog/Application/MySQL Directory D. HKEY_LOCAL_MACHINE/SYSTEM/CurrentControl001t/Services/MYSQL directory E. HKEY_LOCAL_MACHINE/SYSTEM/CurrentControl002/Services/MYSQL directory F. HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/MYSQL directory www.2cto.com 3. when cleaning up, be sure to display the Hidden Folder 3. delete C:/Documents and Settings/All Users/Application Data/MySQL directory 4. after completing the preceding steps to reinstall the new MYSQL version, mysql is installed normally and started normally. the last method solves this problem by changing the compatibility of mySQLLinstanceConfig.exe to window server 2008 privilege level [as administrator...}].