cannot access a disposed object mysql workbench

Question

When attempting to connect to a database requiring SSL, but SSL set to 'No' in WorkBench, I pressed cancel on the "Opening SQL Editor" and it presented me with the error:

"Cannot access a disposed object Object name: 'HUDForm'."

Answer 1

Press Windows + R type %appdata% find MySQL folder and DELETE that folder.

Open Workbench again and it will be fixed.

Answer 2

Had the same problem. I created another connection with the same IP and port number but different instance name and it worked to open the Workbench.

Give a try!