Im getting a MySQL error when trying to open: "Exception EMyxError in module MySQLQueryBrowser.exe at 00111E52. Error while loading stored connections. Error Number 3.
This helps me to solve my error https://lists.mysql.com/gui-tools/1802
Just go to your C Drive
C:\Users\pc world\AppData\
search 'MySQL' Folder which contains connection and some other files. Delete that folder and install gui tools again and run. It works for me.