Hello @19Peter86 ,
Thank you for your question and reaching out. My name is Prakash and I’d be more than happy to help you with your query.
Enhanced Session Mode enables the transfer of files to and from virtual machines through the Clipboard copy-and-paste operations. However, copying and pasting files through the Clipboard is disabled if the Do not allow drive redirection policy option is enabled.
Below is Microsoft reference article related to your scenario.
----
--If the reply is helpful, please Upvote and Accept as answer--