System.IO.DriveInfo works on Mac but not Win?

Unity Engine
1

The following code works on Mac:

DriveInfo[] allDrives = DriveInfo.GetDrives();

And it correctly returns the single drive with the DriveInfo.Name of “/”.

However, on a standalone windows build, I get an exception instead:

NotImplementedException: The requested feature is not implemented.
System.IO.DriveInfo.GetDrives ()

I ran the following command on both systems:

print(System.Environment.Version);

Both Mac Windows print out:

2.0.50727.42

Here is the msdn link for this for GetDrives() in the .Net Framework 2.0:

I will also note that both of the following work fine:
DirectoryInfo.GetDirectories()
DirectoryInfo.GetFiles()

What is going on here?

2

FYI

As a workaround, use this:

foreach (string drive in Directory.GetLogicalDrives() )