Ignition Designer Launch Error

I am unable to launch Ignition Designer and facing the below error:

I do have my username/password added to User/Roles and have been using for a year, All of a sudden something is broke. Has anyone faced an error like this?

Try deleting that entire pylib folder and then launch the designer again.

@Kevin.Herron - Recently made a folder level change of viewing hidden files from the folder - Users/xxx/ that gave this error. Reverting my changes back to Hidden solved it.