I tried to upgrade a Windows 7 Enterprise to Windows 8 Enterprise, however it fails a quarter of the way through the initialization process. Could this have something to do with the Assembly cache?
This is the error:
Error MigGather caught exception: Win32Exception: Falscher Parameter. [0x80070057] void __cdecl Mig::CGACRootEnum::Reset(void) Error MIG pDoOnlineGather: Gather operation failed. Error: 0x00000004 Error [0x0800ad] MIG Callback_GatherOldSysMachineSpecific: Migration phase failed.[gle=0x00000012]
I've already attempted a repair install as well. Any ideas on this?
Double-check that the upgrade media is 100% correct:
User contributions licensed under CC BY-SA 3.0