debian – NFS mounted on Windows, is readonly on Windows

I have an NFS mount point on a Debian server

/ vmpool / nfs / code / (rw, sync, all_squash, no_subtree_check, unsecured, anonuid = 501, anongid = 20)

I use the following to mount the NFS on Windows

mount -o fileaccess = 6 z:

I am under the impression that the number 6 for fileaccess is (rw) from 2008 / cc754350 (v = ws.11)

However, when I try to edit a file on the NFS mount from Windows 10. I have the following error message

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How can I mount this NFS mount point on Windows 10 and be able to edit and add new files?