Insufficient privileges error message when trying to access the Personal Information in Lightning UI
|Knowledge Article Number||000231124|
|Description||We're receiving an "Insufficient Privileges" error message when accessing the Personal Information through Settings link underneath the Username menu in Lightning User Interface.|
|Resolution||This is because "Enable Improved Setup User Interface" is not enabled under the "User Interface" settings.
To modify the setting in Salesforce Classic UI please go to: Your Username | Setup | Customize | User Interface and there enable the checkbox: Enable Improved Setup User Interface.
To modify the setting in Salesforce Lightning UI please go to: Setup Home | User Interface | User Interface and there enable the checkbox: Enable Improved Setup User Interface.
When enabled, users with Salesforce Classic will access their personal settings from the My Settings menu, accessible from the username menu. Additionally, the Setup link is moved from the username menu to the Force.com App Menu. If you change this setting, be sure to notify all users in your organization.