windows server 2008 R2 sp1升级2012 R2失败，前面的步骤都跑完了，兼容性报告多了条安装系统不能确定此电脑有虚拟机，我也检查了没有安装任何虚拟机，到重启后getting ready报错如下
setup can't continue，your computer will now restart，and your previous version of Windows will be restored
升级报错日志如下：
2019-11-23 12:09:18, Error [0x0606cc] IBS LegacyGatherVolumeInfo: Couldn't find NT path for disk [1] region [0x7e00]; hr = 0x80070490.[gle=0x00000002]
2019-11-23 12:11:55, Error [0x0606cc] IBS LegacyGatherVolumeInfo: Couldn't find NT path for disk [1] region [0x7e00]; hr = 0x80070490.[gle=0x00000002]
2019-11-23 12:19:08, Error [0x0808fe] MIG Plugin {0b23c863-4410-4153-8733-a60c9b1990fb}: LoadLibraryEx error (D:\$WINDOWS.~BT\Sources\ReplacementManifests\Microsoft-Windows-TextServicesFramework-Migration\IMJPMIG.DLL) gle=126
2019-11-23 12:29:05, Error [0x080389] MIG Failure while calling IDiscovery->Gather for Plugin={ServerPath="Microsoft-Windows-DeviceAssociationFramework\dafmigplugin.dll", CLSID={C939EC0F-2F56-4CE8-AF56-2336596A5FA7},
ThreadingModel=Apartment}. Error: 0x80010105
2019-11-23 13:01:30, Error Invalid user mapping: AUTOEXPR\azouj2 -> AUTOEXPR\azouj2[gle=0x000036b7]
2019-11-23 13:01:30, Error MIG pDoOnlineApply: Apply operation failed. Error: 0x00000002[gle=0x000036b7]
2019-11-23 13:01:30, Error [0x0802f5] MIG CMediaManager::Close: m_pSelectedTransport->Close(1) failed with Exception Win32Exception: Device was open with readonly access.: Access is denied. [0x00000005] void __cdecl Mig::CMediaManager::CloseTransport(int)
void __cdecl Mig::CUNCTransport::Close(int).[gle=0x000036b7]
2019-11-23 13:01:30, Error MigCloseCurrentStore caught exception: Win32Exception: Device was open with readonly access.: Access is denied. [0x00000005] void __cdecl Mig::CMediaManager::CloseTransport(int)
void __cdecl Mig::CUNCTransport::Close(int)[gle=0x000036b7]
2019-11-23 13:01:31, Error MIG Callback_ApplyNewSysMachineSpecific: Migration phase failed.
2019-11-23 13:01:31, Info [0x08059e] MIG Leaving Callback_ApplyNewSysMachineSpecific
(failure)
2019-11-23 13:01:31, Info MIG PublishCriticalError: Setup
can't continue. Your computer will now restart, and your previous version of Windows will be restored.
2019-11-23 13:01:45, Info [0x070042] DIAG CallBack_DiagnosticDataSend: Called with
notification for Error published by ErrorHandler
