Comment 23 for bug 1118217

Found this workaround from Microsoft http://support.microsoft.com/kb/244089/en-us it's working for me, simplpy replace the GetDriveType call in disk.cpp with the new function GetMountPointDriveType

I also forced the writing sectors loop to the maximum sectors number detected from device info, no pretty solution but useful for me, and I was able to finally flash a sdcard, recovering my crashed RaspBerry PI VOIP Pbx!