Unable to establish Azure AD connection (4275965)

When trying to establish a connection to Windows Azure Active Directory, the following errors are prompted:

The type initializer for 'Dell.QuickConnect.Connectors.AzureADConnector.Configuration.ConnectorConfigurationManager' threw an exception. ---> System.Configuration.ConfigurationErrorsException: An error occurred creating the configuration section handler for azureAD: Could not load type 'Quest.QuickConnect.Connectors.AzureADConnector.Configuration.AzureAdSection' from assembly 'AzureADConnector, Version=1.0.0.0, Culture=neutral, PublicKeyToken=cad7840cee602442'.

Or

Cannot connect using the specified connection settings.

Value cannot be null. Parameter name: type

Defect ID TF00390244 in the Azure connector.

STATUS

Issue has been resolved in Quick Connect for Cloud Services 3.6.1:

One Identity Quick Connect for Cloud Services 3.6.1

One Identity Quick Connect Sync Engine 5.4 Hotfix Roll Up 1 is also required:

Solution 147102