Hello,
I am attempting to upgrade my 64 bit Win7 Pro Sp1 laptop to Win10 using the MediaCreationTool1903.exe and the "upgrade this PC now" option. (Rather than the "Create installation media" option). When I ran the upgrade it failed and rolled the system back to Win7 with the following error:
We couldn't install windows 10
We've set your PC back to the way it was right before you started installing Windows 10.
0x8007001F - 0x20006
The installation failed in the SAFE_OS phase with an error during REPLICATE_OC operation.
There is one pending, important update that will not install. It is KB3126587. I have hidden it. Other updates that have come in since all this started installed cleanly.
I ran sfc /scannow with the following results:
Verification 100% complete
Windows Resource Protection did not find any integrity violations.
I ran SUR tool (KB947821). It identifies three missing files:
Unavailable repair files:
servicing\packages\Package_1_for_KB3008923~31bf3856ad364e35~amd64~~9.4.1.0.mum
servicing\packages\Package_1_for_KB3035583~31bf3856ad364e35~amd64~~6.1.1.29.mum
servicing\packages\Package_2_for_KB3008923~31bf3856ad364e35~amd64~~9.4.1.0.mum
I ran the SFCfix program. It identifies the same missing files and said they could not be repaired automatically.
I ran the FRST program to search for the missing KB's in the registry.
Initially there were more missing files but I was able to find all but these versions of these updates and install/apply them with the SURtool.
Attached are the checkSUR.log, CBS.log, SFCfix.txt and registry searches of the two missing KB#'s in case that will help.
Thanks in advance for any advice or help you may be able to provide.
