This project uses the Windows Projected File System (ProjFS) feature to project directories from an SFTP server into a local directory accessible through the regular windows explorer.
If you want to use it, you currently have to compile it on your own with Visual Studio 2019 and the .NET Framework 4.7.2 installed.
To execute the program the Windows Projected File System feature has to be enabled (at least as long as it is in the Beta state).