Microsoft Virtual Machine Converter 3.0 throws Cannot Enumerate Disk ERROR

I am running the Microsoft Virtual Machine Converter 3.0 to migrate Windows 2012 R2 SP1 virtual machine from VMware on to Microsoft Azure. I followed all the pre-requisites of the tool. But, when I run the MVMC 3.0 tool it fails in the Analyze Disk stage, and displays this error below:


10/14/2014 16:24:18 -07:00 [3] VERBOSE: Analyzing disk C:\azure_storage\MVMC\0\disk-1.vhd
10/14/2014 16:24:23 -07:00 [3] VERBOSE: Disk C:\azure_storage\MVMC\0\disk-1.vhd is bootable
10/14/2014 16:24:30 -07:00 [3] VERBOSE: Microsoft.Accelerators.Mvmc.Engine.DiskCopyFailureException: The virtual disk(s) attached to the source virtual machine were not successfully converted to VHD(s) and copied to the workspace folder path. ---> Microsoft.Accelerators.Mvmc.Engine.VolumeMvmcException: Could not enumerate volume with disk number "1".
at Microsoft.Accelerators.Mvmc.Engine.Volume.WinVolumeFinderService.GetWinPaths(UInt32 diskNumber)
at Microsoft.Accelerators.Mvmc.Engine.InjectionRejection.FirewallUpdater.UpdateFirewallRules(IOwnedVirtualDisk virtualDisk, TaskContext taskContext)
at Microsoft.Accelerators.Mvmc.Engine.ServiceLayer.Internal.PostConversionTouchupService.UpdateFirewallRules(String bootDiskPath, TaskContext taskContext)
at Microsoft.Accelerators.Mvmc.Engine.ServiceLayer.Internal.MachineConversionService.ConvertToDrives(IMachineConversionRequest machineConversionRequest, IPostProgress& provisionHyperVPhase, IVirtualMachine& sourceVM, TaskContext taskContext)
--- End of inner exception stack trace ---
at Microsoft.Accelerators.Mvmc.Engine.ServiceLayer.Internal.MachineConversionService.ConvertToDrives(IMachineConversionRequest machineConversionRequest, IPostProgress& provisionHyperVPhase, IVirtualMachine& sourceVM, TaskContext taskContext)
10/14/2014 16:24:30 -07:00 [3] EXCEPTION: Microsoft.Accelerators.Mvmc.Engine.DiskCopyFailureException: The virtual disk(s) attached to the source virtual machine were not successfully converted to VHD(s) and copied to the workspace folder path. ---> Microsoft.Accelerators.Mvmc.Engine.VolumeMvmcException: Could not enumerate volume with disk number "1".
at Microsoft.Accelerators.Mvmc.Engine.Volume.WinVolumeFinderService.GetWinPaths(UInt32 diskNumber)
at Microsoft.Accelerators.Mvmc.Engine.InjectionRejection.FirewallUpdater.UpdateFirewallRules(IOwnedVirtualDisk virtualDisk, TaskContext taskContext)
at Microsoft.Accelerators.Mvmc.Engine.ServiceLayer.Internal.PostConversionTouchupService.UpdateFirewallRules(String bootDiskPath, TaskContext taskContext)
at Microsoft.Accelerators.Mvmc.Engine.ServiceLayer.Internal.MachineConversionService.ConvertToDrives(IMachineConversionRequest machineConversionRequest, IPostProgress& provisionHyperVPhase, IVirtualMachine& sourceVM, TaskContext taskContext)
--- End of inner exception stack trace ---
at Microsoft.Accelerators.Mvmc.Engine.ServiceLayer.Internal.MachineConversionService.ConvertToDrives(IMachineConversionRequest machineConversionRequest, IPostProgress& provisionHyperVPhase, IVirtualMachine& sourceVM, TaskContext taskContext)
at Microsoft.Accelerators.Mvmc.Engine.ServiceLayer.Internal.MachineConversionService.<>c__DisplayClass3.<ConvertToDrivesAsync>b__2()
at System.Threading.Tasks.Task`1.InnerInvoke()
at System.Threading.Tasks.Task.Execute()
10/14/2014 16:24:30 -07:00 [3] Exception caught : Microsoft.Accelerators.Mvmc.Engine.VolumeMvmcException: Could not enumerate volume with disk number "1".
at Microsoft.Accelerators.Mvmc.Gui.Model.ConversionModel.ConvertGuestMachine()
at Microsoft.Accelerators.Mvmc.Gui.ViewModels.Machine.MachineCompletionViewModel.OnWorkerDoWork()