XrmToolBox is a free Windows application that can connect to the Common Data Service for Apps (CDS) such as Dynamics 365. Download XRM Toolbox https://www.xrmtoolbox.com/ Unzip the file to a location of your choice. Run the XrmToolBox.exe application – Select Tools tab and click on FetchXML Builder This should prompt you to login/connect to your CRM organization If the login is successful you should see the FectXML Builder UI Optional - Click New and retrieve records from the Account entity
Connecting to an organization secured with Multi Factor Authentication If MFA has been enabled on the user you are connecting with, you need to use the Application Password rather than the users normal CRM password. The first time an MFA user logins into CRM they will receive an App Password. There is no way to see the existing value – if it’s unknown a new one needs to be created via: CRM Portal (https://portal.office.com/account/), My Account, Security & Privacy, Additional security verification, Create and manage app passwords The link below discusses this in more detail https://www.powerobjects.com/blog/2019/03/20/app-passwords-dynamics-365-apps/
Issue/Introduction
The XRM Toolbox application can be used to test or verify a connection to CRM.
This is a useful tool when troubleshooting CRM TIBCO Scribe® connection issues