Password protect a specific folder eg "MyDocs" in Win10 Pro

Indeed Peter that is also a solution, but you have to pack and unpack everything yourself.
I have already thrown away the Secretfolder tool, each time a connection is made to the site.
I did not investigate why, but I had a more convenient tool, everything would then just like rar in 1 file with for example the extension jpg or bmp, whichever known,
By starting the tool it became visible as a folder and when restarted it was encrypted again, unfortunately I can no longer find it on my system, but it must be somewhere to find.