Dave Goldman I am assuming you mean the ExchangeOnlineManagement module. It is installed, and the script has a check to see if it is available and Import it. Just before the error occurs, I get this:
The module allows access to all existing remote PowerShell (V1) cmdlets in addition to the 9 new, faster, and more reliable cmdlets.
|--------------------------------------------------------------------------|
| Old Cmdlets | New/Reliable/Faster Cmdlets |
|--------------------------------------------------------------------------|
| Get-CASMailbox | Get-EXOCASMailbox |
| Get-Mailbox | Get-EXOMailbox |
| Get-MailboxFolderPermission | Get-EXOMailboxFolderPermission |
| Get-MailboxFolderStatistics | Get-EXOMailboxFolderStatistics |
| Get-MailboxPermission | Get-EXOMailboxPermission |
| Get-MailboxStatistics | Get-EXOMailboxStatistics |
| Get-MobileDeviceStatistics | Get-EXOMobileDeviceStatistics |
| Get-Recipient | Get-EXORecipient |
| Get-RecipientPermission | Get-EXORecipientPermission |
|--------------------------------------------------------------------------|
To get additional information, run: Get-Help Connect-ExchangeOnline or check https://aka.ms/exops-docs
Send your product improvement suggestions and feedback to exocmdletpreview@service.microsoft.com. For issues related to the module, contact Microsoft support. Don't use the feedback alias for problems or support issues.