SSHFS-Win to arduino yun

I have Winscp and putty both of which facilitate access to the yun data files. I would like to map the data files (/mnt/sda1/arduino/www/) to a windows 10 drive using SSHFS_WIN. While Putty and WINSCP works fine, 'access denied' occurs using the Windows utility SSHFS-Win installed per this <GitHub - billziss-gh/sshfs-win: SSHFS For Windows >
All i get is access denied, The debug shows all commands were sent with no error code other than on the password screen. Maybe the Yun's version of OpenWrt can't handle the request? I have also successfully used for Excel to retrieve a known file but that doesn't help when one needs to select a file revision that isn't in the script. This is the debug content from sshfs.exe, but it really does not reflect that no connection was made, but the connect icon in the upper right of the page frame never shows positive outcome.

date: 2021-07-26T22:02:31.994Z
conntype: password
cmd: "C:\Program Files\SSHFS-Win\bin\sshfs.exe" root@ S: -p22 -ovolname=DYun -odebug -ologlevel=debug1 -oStrictHostKeyChecking=no -oUserKnownHostsFile=/dev/null -oidmap=user -ouid=-1 -ogid=-1 -oumask=000 -ocreate_umask=000 -omax_readahead=1GB -oallow_other -olarge_read -okernel_cache -ofollow_symlinks -oPreferredAuthentications=password -opassword_stdin`