Hi RA,
CBS Log contains a number of references to the error and I have pasted below what appears to be the appropriate block containing all the references to the
0x800f081f error. The lot is all gobble de gook to me. There are also 3 sub folders containing the same, presumably from multiple tries.
The fault code I get is not included in the reference list in you link. This PC had a clean install of 1709 in mid February and this is the first true Win 10 Update. I have 51 relating to Office 2010 plus a few drivers and Win Def Updates and 1 Flash Update
I would like to know if possible:-
1/. Why does Windows fail to report that an Update has failed twice, it was only by chance that I checked for a problem.
2/. Why a new download every time, it is like have an old Commodore Computer. Surely the Update file is verified and as a guard against corruption
contains some form of Checksum.
system.data.sqlxml_b03f5f7f11d50a3a_10.0.16299.192_none_8ff13291a88be9a4\System.Data.SqlXml.dll from directory path: \?\C:\Windows\SoftwareDistribution\Download\5ac6ef421d5fd1e79d3157252196ea32\Package_for_RollupFixAMD6416299.309.1.3\amd64_netfx-system.data.sqlxml_b03f5f7f11d50a3a_10.0.16299.192_none_8ff13291a88be9a4\System.Data.SqlXml.dll
2018-03-15 01:45:45, Info CBS Moved file \?\C:\Windows\SoftwareDistribution\Download\5ac6ef421d5fd1e79d3157252196ea32\Package_for_RollupFixAMD6416299.309.1.3\amd64_netfx-system.xml_b03f5f7f11d50a3a_10.0.16299.192_none_dd27e48bc1049b8c\System.XML.dll
from directory path: \?\C:\Windows\SoftwareDistribution\Download\5ac6ef421d5fd1e79d3157252196ea32\Package_for_RollupFixAMD6416299.309.1.3\amd64_netfx-system.xml_b03f5f7f11d50a3a_10.0.16299.192_none_dd27e48bc1049b8c\System.XML.dll
2018-03-15 01:45:45, Info CBS Moved file \?\C:\Windows\SoftwareDistribution\Download\5ac6ef421d5fd1e79d3157252196ea32\Package_for_RollupFixAMD6416299.309.1.3\amd64_microsoft-windows-hvsi-csp-wim_31bf3856ad364e35_10.0.16299.309_none_ce9bd88b256cee89\WindowsDefenderApplicationGuard.wim
from directory path: \?\C:\Windows\SoftwareDistribution\Download\5ac6ef421d5fd1e79d3157252196ea32\Package_for_RollupFixAMD6416299.309.1.3\amd64_microsoft-windows-hvsi-csp-wim_31bf3856ad364e35_10.0.16299.309_none_ce9bd88b256cee89\WindowsDefenderApplicationGuard.wim
2018-03-15 01:45:45, Info CSI 0000000d@2018/3/15:01:45:45.369 CSI Transaction @0x2db3469a8b0 destroyed
2018-03-15 01:45:45, Info CBS Exec: Missing files for current offline execution. [HRESULT = 0x800f081f - CBS_E_SOURCE_MISSING]
2018-03-15 01:45:45, Info CBS CommitPackagesState: Started persisting state of packages
2018-03-15 01:45:45, Info CBS CommitPackagesState: Completed persisting state of packages
2018-03-15 01:45:45, Info CSI 0000000e@2018/3/15:01:45:45.418 CSI Transaction @0x2db346998b0 destroyed
2018-03-15 01:45:45, Info CBS Perf: Stage chain complete.
2018-03-15 01:45:45, Info CBS Failed to stage execution chain. [HRESULT = 0x800f081f - CBS_E_SOURCE_MISSING]
2018-03-15 01:45:45, Error CBS Failed to process Multi-phase execution. [HRESULT = 0x800f081f - CBS_E_SOURCE_MISSING]
2018-03-15 01:45:45, Info CBS WER: Generating failure report for package: Package_for_KB4090914~31bf3856ad364e35~amd64~~16299.251.1.0, status: 0x800f081f, failure source: Stage, start state: Resolved, target state: Staged, client id: UpdateAgentLCU
2018-03-15 01:45:45, Info CBS Not able to query DisableWerReporting flag. Assuming not set... [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND]
2018-03-15 01:45:45, Info CBS Added C:\Windows\Logs\CBS\CBS.log to WER report.
2018-03-15 01:45:45, Info CBS Added C:\Windows\Logs\CBS\CbsPersist_20180315014226.log to WER report.
2018-03-15 01:45:45, Info CBS Added C:\Windows\Logs\CBS\CbsPersist_20180315003519.log to WER report.
2018-03-15 01:45:45, Info CBS Added C:\Windows\Logs\CBS\CbsPersist_20180315000913.log to WER report.
2018-03-15 01:45:45, Info CBS Not able to add %windir%\winsxs\poqexec.log to WER report. [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND]
2018-03-15 01:45:45, Info CBS Not able to add %windir%\winsxs\pending.xml to WER report. [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND]
2018-03-15 01:45:45, Info CBS Not able to add %windir%\winsxs\pending.xml.bad to WER report. [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND]
2018-03-15 01:45:46, Info CBS Reboot mark cleared
2018-03-15 01:45:46, Info CBS Winlogon: Simplifying Winlogon CreateSession notifications
2018-03-15 01:45:46, Info CBS Winlogon: Deregistering for CreateSession notifications
2018-03-15 01:45:46, Info CBS FinalCommitPackagesState: Started persisting state of packages
2018-03-15 01:45:46, Info CBS Reporting package change for package: Package_for_KB4090914~31bf3856ad364e35~amd64~~16299.251.1.0, current: Resolved, pending: Default, start: Resolved, applicable: Installed, target: Staged, limit: Staged,
status: 0x0, failure source: Stage, reboot required: False, client id: UpdateAgentLCU, initiated offline: False, execution sequence: 28, first merged sequence: 28, reboot reason: REBOOT_NOT_REQUIRED, RM App session: -1, RM App name: N/A, FileName in use: N/A,
release type: Update, OC operation: False, download source: 5, download time (secs): 0, download status: 0x0 (S_OK), Express download: False, Download Size: 0