运行升级 Windows 10 至周年纪念版后屏幕空白。重启计算机后，Windows 10 恢复到以前的版本。尝试了两次，但问题仍然存在。
如何升级？早期的 Windows 10 运行正常，所有 Windows 10 更新均已安装。
C:\$WINDOWS.~BT\Sources\Panther\setuperr.log 包含：
2016-08-06 11:20:32, Error MOUPG CDlpActionImpl<class CDlpErrorImpl<class CDlpObjectInternalImpl<class CUnknownImpl<class IMoSetupDlpAction> > > >::Suspend(1066): Result = 0xC1800104
2016-08-06 11:20:32, Error MOUPG CSetupManager::ExecuteInstallMode(735): Result = 0x800705BB
2016-08-06 11:20:32, Error MOUPG CSetupManager::ExecuteDownlevelMode(391): Result = 0x800705BB
2016-08-06 11:20:32, Error MOUPG CSetupManager::Execute(236): Result = 0x800705BB
2016-08-06 11:20:32, Error MOUPG CSetupHost::Execute(372): Result = 0x800705BB
2016-08-06 11:30:37, Error [0x0803b6] MIG Can't retrieve group information for user IIS APPPOOL\DefaultAppPool. NetUserGetLocalGroups failed 0x000008AD
2016-08-06 11:30:43, Error SP pSPRemoveUpgradeRegTree: failed to delete reg tree HKLM\SYSTEM\Setup\Upgrade[gle=0x00000005]
2016-08-06 11:30:54, Error [0x0803b6] MIG Can't retrieve group information for user IIS APPPOOL\DefaultAppPool. NetUserGetLocalGroups failed 0x000008AD
2016-08-06 11:30:57, Error [0x080831] MIG CSIAgent: Invalid xml format: FormatException: "id" attribute is mandatory. void __cdecl Mig::CMXEMigrationXml::LoadSupportedComponent(class UnBCL::XmlNode *,int,class Mig::CMXEMigrationXml *,class Mig::CMXEXmlComponent *)
2016-08-06 11:31:14, Error CSI 00000001 (F) 80220008 [Error,Facility=FACILITY_STATE_MANAGEMENT,Code=8] #90960# from CWcmScalarInstanceCore::GetCurrentValue(options = 393216 (0x00060000), status = [6]"(null)", value = { type: 40972 (0x0000a00c), bytes ( 12 (0x0000000c) ): 65006e002d00550053000000 })
[gle=0x80004005]
2016-08-06 11:31:17, Error CSI 00000002 (F) 80220008 [Error,Facility=FACILITY_STATE_MANAGEMENT,Code=8] #162347# from CWcmScalarInstanceCore::GetCurrentValue(options = 393216 (0x00060000), status = [6]"(null)", value = { type: 40972 (0x0000a00c), bytes ( 12 (0x0000000c) ): 650074002d00450045000000 })
[gle=0x80004005]
2016-08-06 11:31:51, Error [0x080389] MIG Failure while calling IDiscovery->Gather for Plugin={ServerPath="Microsoft-Windows-AppX-Deployment-Server\AppxUpgradeMigrationPlugin.dll", CLSID={AE27C1A6-25F2-45FD-9A28-081B81F29E0A}, ThreadingModel=Apartment}. Error: 0x80010105
2016-08-06 11:31:51, Error SP Error READ, 0x80010105 while gathering/applying object: pre-scan, Action,CMXEPlugin,C:\$WINDOWS.~BT\Sources\ReplacementManifests,Microsoft-Windows-AppX-Deployment-Server\AppxUpgradeMigrationPlugin.dll,{AE27C1A6-25F2-45FD-9A28-081B81F29E0A},Apartment. Will return 2[gle=0x000000cb]
2016-08-06 11:31:54, Error CSI 00000003 (F) 80220008 [Error,Facility=FACILITY_STATE_MANAGEMENT,Code=8] #251064# from CWcmScalarInstanceCore::GetCurrentValue(options = 393216 (0x00060000), status = [6]"(null)", value = { type: 40972 (0x0000a00c), bytes ( 12 (0x0000000c) ): 650074002d00450045000000 })
[gle=0x80004005]
2016-08-06 11:32:02, Error [0x0803b6] MIG Can't retrieve group information for user IIS APPPOOL\DefaultAppPool. NetUserGetLocalGroups failed 0x000008AD
2016-08-06 11:32:07, Error [0x080831] MIG CSIAgent: Invalid xml format: FormatException: Component with display name: Plugin/{C939EC0F-2F56-4CE8-AF56-2336596A5FA7} already loaded __cdecl Mig::CMXEMigrationXml::CMXEMigrationXml(class Mig::CPlatform *,class UnBCL::String *,class UnBCL::XmlDocument *,class UnBCL::String *,class UnBCL::String *)
2016-08-06 11:34:54, Error [0x0808fe] MIG Plugin {ff9c714f-b864-4f43-ae39-ec07d7385abe}: Skipping device 'USB\VID_X00X&PID_Y00Y\695CF69C264A49E800001' without driver.
2016-08-06 11:34:54, Error [0x0808fe] MIG Plugin {ff9c714f-b864-4f43-ae39-ec07d7385abe}: Skipping device 'USB\VID_X00X&PID_Y00Y\695CF69C264A49E800002' without driver.
2016-08-06 11:35:03, Error [0x0808fe] MIG Plugin {526D451C-721A-4b97-AD34-DCE5D8CD22C5}: [shmig] Failed to get preferred homegroup with hr=0x80070490
2016-08-06 11:36:23, Error CSetupAutomation::Resurrect: File not found: C:\$WINDOWS.~BT\Sources\Panther\automation.dat[gle=0x00000002]
2016-08-06 11:36:23, Error SP CSetupPlatform::ResurrectAutomation: Failed to resurrect automation: 0x80070002[gle=0x00000002]
2016-08-06 11:36:23, Error [0x0803b6] MIG Can't retrieve group information for user IIS APPPOOL\DefaultAppPool. NetUserGetLocalGroups failed 0x000008AD
这是 Dell Precision M6600 ATI 视频驱动程序，在设备管理器中被禁用（视频卡无法工作，停止工作），并且使用带有 Dell 内置 Intel HD 显卡的外接显示器。不确定这是否与此问题有关。
更新
从 USB 运行 setup.exe 后，以前的版本仍然保留。但是在这种情况下，启动时会出现以下消息：
这也发布在这里：