How to transfer a large file in WCF?

Question

WCF

Good afternoon! Tell me who knows
The application on WinForms opens a file and sends it to a WCF service that is launched through another WinForms application. Small files pass, but at the required file size limit of ~500 MB an error occurs:
"Failed to allocate a managed memory buffer of 536870912 bytes. The amount of available memory may be low."
I went through a dozen and a half forums with a similar error, configured app.config in different ways, tried basichttpbinding and custombinding - either I set it up wrong, or they write it wrong.
Tell me the options, in which direction to dig?