I have been trying to upgrade my Win 7 Ultimate (SP1) to Windows 10 for the past two weeks, and keep having the same problem.
When the upgrade gets to 56%, the system reboots again, Restores to Windows 7 and shows the following error:
0x800707E7 - 0X3000D
The installation failed in the First Boot phase with an error during Migrate Data operation.
I have tried dozens of way to fix this, disabling and removing devices, disconnect the LAN cable so it wont download updates, going into MSCONFIG and Disable the Services and Startup items, going into Regedit and removing the OLE.
I am doing up upgrade with a boot DVD from the ISO file, but also tried directly from the HDD.
People have said to look in the Panther dir and look for errors in the setuperr.log file. This is what is at the very end:
2020-01-23 12:00:57, Error SP pSPExecuteApply: Migration phase caught exception: Win32Exception: User profile suffix mismatch, upgrade cannot continue: The specified profile is intended for a device of a different
type than the specified device. [0x000007E7] enum MIGSTATUS __cdecl pSPExecuteApply(enum SetupPlatform::SP_MIG_SCOPE,class UnBCL::String *,int,int,int,class UnBCL::ArrayList<class UnBCL::String *> *,class UnBCL::String *,class UnBCL::String *,class UnBCL::ArrayList<class
UnBCL::DictionaryEntry<class UnBCL::String *,class UnBCL::String *> *> *,class UnBCL::String *,int,int,class UnBCL::String *,class UnBCL::String *,class UnBCL::String *,class UnBCL::String *,class UnBCL::String *,class UnBCL::String *,class UnBCL::ArrayList<class
CWIMBootData *> *,class UnBCL::String *,int *,class CSPTelemetryData *,struct ISPMigProgress *,long *)
2020-01-23 12:00:57, Error SP Apply (first boot apply, online phase): Migration phase failed. Result: 4, specific error: 0x800707E7[gle=0x00000002]
2020-01-23 12:00:57, Error SP Operation failed: First boot apply. Error: 0x800707E7[gle=0x000000b7]
2020-01-23 12:00:57, Error SP Operation execution failed: 13. hr = 0x800707E7
2020-01-23 12:00:57, Error SP ExecuteOperations: Failed execution phase Post First Boot. Error: 0x800707E7
2020-01-23 12:00:57, Error SP Operation execution failed.
2020-01-23 12:00:57, Error SP CSetupPlatformPrivate::Execute: Failed to deserialize/execute post-FirstBoot operations. Error: 0x800707E7
2020-01-23 12:00:57, Error SP Apply (first boot apply, online phase): Migration phase failed. Result: 4, specific error: 0x800707E7[gle=0x00000002]
2020-01-23 12:00:57, Info SP SetupPlatform: Global progress: 71, Phase progress: 93