In http://docs.ghielectronics.com/software/tinyclr/tutorials/filesystem.html,
Line to create file is :
var file = new FileStream($@"{drive.Name}Test.txt", FileMode.OpenOrCreate);
But in this case name file is: “A:\\Test.txt” and it throw error VolumeNotFound.
With file name:“A:\\\\Test.txt”, it works.
I’m not sure if error comes from documentation or incorrect backslash treatment in Library.