Browser edition / Download blocked message

Windows 10 Pro 21H1
Browser edition version 214
Secure lock down is configured to run the Chrome browser

With secure lock down disabled and system restart done.

If I sign on using the Inteset user account and try to download the browser edition program from the Intset website I get a DOWNLOAD BLOCKED message.

I get this message with both Google Chrome and Microsoft Edge.

If I sign on using the Admin user account the program downloads with no issue.

On a different machine still running the 211 version of the lock down program I do not have this problem.

Any suggestions?

This appears to be caused by 214 setting Internet Options / Security / Launching applications and unsafe files to disable. When Secure lock down is shut down the option is NOT set to Prompt.