Get drive letter from USB via VolumeLabel

Question

I thought this would be simple. I need the path to a USB but since I dont know which letter it will be assigned I thought I just use the volume label which doesnt change. Here my simple code:

 var alldrives = DriveInfo.GetDrives();
 string destd = alldrives.Where(x => x.VolumeLabel.Equals("UB64")).First().Name;

This throws Io exception (device is unavailable) even though the usb is plugged in. Could somebody let me know why please?

In my view this is different from a full list, as I already have a type of address and just need to convert to full path as opposed to start from nothing.

Answer 1

Chris pointed me to the right answer. In case it helps anybody else here it is:

var alldrives = DriveInfo.GetDrives();
string destd="";
foreach (var drvs in alldrives)
{
    try
    {
          if (drvs.VolumeLabel.Equals("UB64"))
              destd = drvs.Name;
              break;
     }
     catch
     {
        continue;
     }
}

ie it is not the USB causing the error...