*Check for updates and make sure a major update is offered.
*Check the major update in-line informationdetails page.*All links within the details page should open in a new browser window.
*"Later" should dismiss the dialog.
*"Never" will dismiss the dialog, and from then on it should not pop up automatically prompting you for a major update.
*"Get the new version" will take you to a dialog prompting you to accept the EULA.
*Read the EULA and check for obvious errors.
*All links within the EULA should open in a new window.
*"Cancel" should take you out of the dialog.
*Only by agreeing to the EULA should you be able to continue.