CBS.log show the following for that error
CBS Failed to find file: amd64_microsoft-windows-r..s-regkeys-component_31bf3856ad364e35_7.1.7601.23713_none_7fad1d2fc274167d\RdpGroupPolicyExtension.dll [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND]
2019-06-27 09:03:43, Info CBS Failed to gather all required files. [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND]
2019-06-27 09:03:43, Info CBS Failed to gather all missing files for package: Package_for_RollupFix~31bf3856ad364e35~amd64~~7601.24468.1.6 [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND]
2019-06-27 09:03:43, Info CSI 0000000e@2019/6/27:14:03:43.071 CSI Transaction @0x2a07b0 destroyed
2019-06-27 09:03:43, Error CBS Failed to pre- stage package: Package_for_RollupFix~31bf3856ad364e35~amd64~~7601.24468.1.6 [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND]
2019-06-27 09:03:43, Info CBS Perf: Stage chain complete.
2019-06-27 09:03:43, Info CBS Failed to stage execution chain. [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND]
2019-06-27 09:03:43, Error CBS Failed to process single phase execution. [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND]
2019-06-27 09:03:43, Info CBS WER: Generating failure report for package: Package_for_RollupFix~31bf3856ad364e35~amd64~~7601.24468.1.6, status: 0x80070002, failure source: Stage, start state: Staged, target state: Installed, client id: WindowsUpdateAgent
2019-06-27 09:03:43, Info CBS Failed to query DisableWerReporting flag. Assuming not set... [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND]
2019-06-27 09:03:43, Info CBS Failed to add %windir%\winsxs\pending.xml to WER report because it is missing. Continuing without it...
2019-06-27 09:03:43, Info CBS Failed to add %windir%\winsxs\pending.xml.bad to WER report because it is missing. Continuing without it...
2019-06-27 09:03:43, Info CBS Reboot mark refs: 0
2019-06-27 09:03:43, Info CBS SQM: Reporting package change for package: Package_for_RollupFix~31bf3856ad364e35~amd64~~7601.24468.1.6, current: Staged, pending: Default, start: Staged, applicable: Installed, target: Installed, limit: Installed, hotpatch status: StillGoing, status: 0x0, failure source: Stage, reboot required: False, client id: WindowsUpdateAgent, initiated offline: False, execution sequence: 899, first merged sequence: 899
2019-06-27 09:03:43, Info CBS SQM: Upload requested for report: PackageChangeBegin_Package_for_RollupFix~31bf3856ad364e35~amd64~~7601.24468.1.6, session id: 142859, sample type: Standard
2019-06-27 09:03:43, Info CBS SQM: Ignoring upload request because the sample type is not enabled: Standard
2019-06-27 09:03:43, Info CBS SQM: Reporting package change completion for package: Package_for_RollupFix~31bf3856ad364e35~amd64~~7601.24468.1.6, current: Staged, original: Staged, target: Installed, status: 0x80070002, failure source: Stage, failure details: "(null)", client id: WindowsUpdateAgent, initiated offline: False, execution sequence: 899, first merged sequence: 899
2019-06-27 09:03:43, Info CBS SQM: stage time performance datapoint is invalid. [HRESULT = 0x80070490 - ERROR_NOT_FOUND]
2019-06-27 09:03:43, Info CBS SQM: execute time performance datapoint is invalid. [HRESULT = 0x80070490 - ERROR_NOT_FOUND]
2019-06-27 09:03:43, Info CBS SQM: Win SAT assessment state is invalid.
2019-06-27 09:03:43, Info CBS SQM: average disk throughput datapoint is invalid [HRESULT = 0x80004005 - E_FAIL]
2019-06-27 09:03:43, Info CBS SQM: Upload requested for report: PackageChangeEnd_Package_for_RollupFix~31bf3856ad364e35~amd64~~7601.24468.1.6, session id: 142862, sample type: Standard
2019-06-27 09:03:43, Info CBS SQM: Ignoring upload request because the sample type is not enabled: Standard
2019-06-27 09:03:43, Info CBS Enabling LKG boot option
2019-06-27 09:03:43, Info CBS Exec: End: nested restore point - complete.
2019-06-27 09:03:43, Info CBS Restored system sleep block state: 0x80000000
2019-06-27 09:03:43, Info CBS Exec: Processing complete. Session: 30747888_3572469326, Package: Package_for_RollupFix~31bf3856ad364e35~amd64~~7601.24468.1.6 [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND]
2019-06-27 09:03:55, Info CBS Session: 30747889_681502030 initialized by client WindowsUpdateAgent.
2019-06-27 09:03:58, Info CBS Session: 30747889_712234030 initialized by client WindowsUpdateAgent.
It's failing on
- amd64_microsoft-windows-r..s-regkeys-component_31bf3856ad364e35_7.1.7601.23713_none_7fad1d2fc274167d\RdpGroupPolicyExtension.dll
- Package_for_RollupFix~31bf3856ad364e35~amd64~~7601.24468.1.6
