Hi Lynn,
Did WinFormsObject("gbxNewJob") appear during the test after executing the first statement?
Try using the Wait method to get this object and work with it:
'...
Set obj = Aliases.HSP_Meditrac.MDIForm.MdiClient.frmMemberLoadWizard.pnlWizardDisplay.ControlArea.WaitWinFormsObject("gbxNewJob", 5000)
If obj.Exists Then
obj.WinFormsObject("gbxNewJobFiles").WinFormsObject("lvwNewJobMembershipFiles")._
WinFormsObject("lvwNewJobMembershipFiles").CheckItem("\\DEVPROD3\AutomatedQA\TestCompleteProjectSuites\TestCompleteFiles\Members\MEMBERS.csv", True)
End If
'...