How to uninstall MYSQL 5.6 from Windows
Scenario: User uses installer and does not configure MYSQL 5.6 correctly, the app will not open and user will not be able to use retailcloud POS. Instead of using the Windows Control Panel to uninstall MySQL, you should use the MySQL Installer application which we install by default.
Steps to take:
Stop the retailcloud app if it is running in Task Manager
Open the MySQL Installer
Select and Remove the MySQL Server AND the MySQL Data Directory
Do not remove the MySQL Installer
Reboot the computer
Open the MySQL Installer
Click 'Add' to go through the process as if installing MySQL for the first time, note the password.
Re-run the POS Installer application
Start the POS again and it should take you to the Download Screen.