Windows 10: Missing Assembly: ERROR_SXS_ASSEMBLY_MISSING

Discus and support Missing Assembly: ERROR_SXS_ASSEMBLY_MISSING in Windows 10 Installation and Upgrade to solve the problem; I've run Startcomponentcleanup and RestoreHealth; my sfc scan results gives me a component that wasn't able to be fixed but I can't figure out which KB... Discussion in 'Windows 10 Installation and Upgrade' started by SClev25, Feb 28, 2021.

  1. SCLEV25
    SClev25 Win User

    Missing Assembly: ERROR_SXS_ASSEMBLY_MISSING


    I've run Startcomponentcleanup and RestoreHealth; my sfc scan results gives me a component that wasn't able to be fixed but I can't figure out which KB needs to be uninstalled in order to fix this. Open to suggestions. Thank you for your time and effort.


    Here is the log:


    2021-02-28 14:28:24, Info CBS Added C:\WINDOWS\Logs\CBS\CbsPersist_20210227235238.cab to WER report.

    2021-02-28 14:28:24, Info CBS Not able to add current session file to Windows Error Report. [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND]

    2021-02-28 14:28:24, Info CBS Not able to add pending.xml to Windows Error Report. [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND]

    2021-02-28 14:28:24, Info CBS Not able to add pending.xml.bad to Windows Error Report. [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND]

    2021-02-28 14:28:24, Info CBS Not able to add poqexec.log to Windows Error Report. [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND]

    2021-02-28 14:28:27, Error CSI 00000009 F STATUS_SXS_ASSEMBLY_MISSING #458280# from CCSDirectTransaction::OperateEnding at index 0 of 1 operations, disposition 2[gle=0xd015000c]

    2021-02-28 14:28:28, Error CSI 0000000a F HRESULT_FROM_WIN32ERROR_SXS_ASSEMBLY_MISSING #458135# from Windows::ServicingAPI::CCSITransaction::ICSITransaction_PinDeploymentFlags = 0, a = Microsoft-Windows-Lxss-WOW64-Deployment, version 10.0.19041.1, arch amd64, nonSxS, pkt {l:8 b:31bf3856ad364e35}, cb = null, s = null, rid = 'Microsoft-Windows-Lxss-WOW64-Package~31bf3856ad364e35~amd64~~10.0.19041.1.dcc01c530a0cd6529af4a740307fbe65', rah = null, manpath = null, catpath = null, ed = 0, disp = 0[gle=0x80073701]

    2021-02-28 14:28:28, Info CBS Failed to pin deployment while resolving Update: Microsoft-Windows-Lxss-WOW64-Package~31bf3856ad364e35~amd64~~10.0.19041.1.dcc01c530a0cd6529af4a740307fbe65 from file: null [HRESULT = 0x80073701 - ERROR_SXS_ASSEMBLY_MISSING]

    2021-02-28 14:28:28, Info CBS Failed to bulk stage deployment manifest and pin deployment for package:Microsoft-Windows-MSMQ-Client-WOW64-Package~31bf3856ad364e35~amd64~~10.0.19041.685 [HRESULT = 0x80073701 - ERROR_SXS_ASSEMBLY_MISSING]

    2021-02-28 14:28:28, Info CBS CommitPackagesState: Started persisting state of packages

    2021-02-28 14:28:28, Info CBS CommitPackagesState: Completed persisting state of packages

    2021-02-28 14:28:28, Info CSI 0000000b@2021/2/28:22:28:28.130 CSI Transaction @0x2782ab40a90 destroyed

    2021-02-28 14:28:28, Info CBS Perf: Resolve chain complete.

    2021-02-28 14:28:28, Info CBS Failed to resolve execution chain. [HRESULT = 0x80073701 - ERROR_SXS_ASSEMBLY_MISSING]

    2021-02-28 14:28:28, Error CBS Failed to process single phase execution. [HRESULT = 0x80073701 - ERROR_SXS_ASSEMBLY_MISSING]

    2021-02-28 14:28:28, Info CBS WER: Generating failure report for package: Package_for_RollupFix~31bf3856ad364e35~amd64~~19041.630.1.6, status: 0x80073701, failure source: Resolve, start state: Superseded, target state: Absent, client id: DISM Package Manager Provider

    2021-02-28 14:28:28, Info CBS Not able to query DisableWerReporting flag. Assuming not set... [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND]

    2021-02-28 14:28:28, Info CBS Added C:\WINDOWS\Logs\CBS\CBS.log to WER report.

    2021-02-28 14:28:28, Info CBS Added C:\WINDOWS\Logs\CBS\CbsPersist_20210228222754.log to WER report.

    2021-02-28 14:28:28, Info CBS Added C:\WINDOWS\Logs\CBS\CbsPersist_20210228215539.log to WER report.

    2021-02-28 14:28:28, Info CBS Added C:\WINDOWS\Logs\CBS\CbsPersist_20210228033544.cab to WER report.

    2021-02-28 14:28:28, Info CBS Added C:\WINDOWS\Logs\CBS\CbsPersist_20210228001925.cab to WER report.

    2021-02-28 14:28:28, Info CBS Added C:\WINDOWS\Logs\CBS\CbsPersist_20210227235238.cab to WER report.

    2021-02-28 14:28:28, Info CBS Not able to add %windir%\winsxs\poqexec.log to WER report. [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND]

    2021-02-28 14:28:28, Info CBS Not able to add %windir%\winsxs\pending.xml to WER report. [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND]

    2021-02-28 14:28:28, Info CBS Not able to add %windir%\winsxs\pending.xml.bad to WER report. [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND]

    2021-02-28 14:28:29, Info CBS FinalCommitPackagesState: Started persisting state of packages

    2021-02-28 14:28:29, Info CBS Reporting package change for package: Package_for_RollupFix~31bf3856ad364e35~amd64~~19041.630.1.6, current: Superseded, pending: Default, start: Superseded, applicable: Absent, target: Absent, limit: Absent, status: 0x0, failure source: Resolve, reboot required: False, client id: DISM Package Manager Provider, initiated offline: False, execution sequence: 143, first merged sequence: 143, reboot reason: FILEINUSE_RMREGISTERED, RM App session: 0, RM App name: HPSupportSolutionsFrameworkService, FileName in use: clr.dll, release type: Security Update, OC operation: False, download source: 0, download time secs: 4294967295, download status: 0x0 S_OK, Express download: False, Download Size: 0

    2021-02-28 14:28:29, Info CBS Reporting package change completion for package: Package_for_RollupFix~31bf3856ad364e35~amd64~~19041.630.1.6, current: Superseded, original: Superseded, target: Absent, status: 0x80073701, failure source: Resolve, failure details: "null", client id: DISM Package Manager Provider, initiated offline: False, execution sequence: 143, first merged sequence: 143, pending decision: InteractiveInstallFailed, primitive execution context: Interactive

    2021-02-28 14:28:29, Info CBS The store corruption status report is incomplete. [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND]

    2021-02-28 14:28:29, Info CBS Resolve time performance datapoint is invalid. [HRESULT = 0x80070490 - ERROR_NOT_FOUND]

    2021-02-28 14:28:29, Info CBS Stage time performance datapoint is invalid. [HRESULT = 0x80070490 - ERROR_NOT_FOUND]

    2021-02-28 14:28:29, Info CBS Execute time performance datapoint is invalid. [HRESULT = 0x80070490 - ERROR_NOT_FOUND]

    2021-02-28 14:28:29, Info CBS Overall time performance datapoint is invalid. [HRESULT = 0x80070490 - ERROR_NOT_FOUND]

    2021-02-28 14:28:29, Info CBS Reporting package change for package: Package_for_DotNetRollup~31bf3856ad364e35~amd64~~10.0.4270.2, current: Superseded, pending: Default, start: Superseded, applicable: Absent, target: Absent, limit: Absent, status: 0x0, failure source: Resolve, reboot required: False, client id: DISM Package Manager Provider, initiated offline: False, execution sequence: 143, first merged sequence: 143, reboot reason: FILEINUSE_RMREGISTERED, RM App session: 0, RM App name: HPSupportSolutionsFrameworkService, FileName in use: clr.dll, release type: Update, OC operation: False, download source: 0, download time secs: 4294967295, download status: 0x0 S_OK, Express download: False, Download Size: 0

    2021-02-28 14:28:29, Info CBS Reporting package change completion for package: Package_for_DotNetRollup~31bf3856ad364e35~amd64~~10.0.4270.2, current: Superseded, original: Superseded, target: Absent, status: 0x80073701, failure source: Resolve, failure details: "null", client id: DISM Package Manager Provider, initiated offline: False, execution sequence: 143, first merged sequence: 143, pending decision: InteractiveInstallFailed, primitive execution context: Interactive

    2021-02-28 14:28:29, Info CBS The store corruption status report is incomplete. [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND]

    2021-02-28 14:28:29, Info CBS Resolve time performance datapoint is invalid. [HRESULT = 0x80070490 - ERROR_NOT_FOUND]

    2021-02-28 14:28:29, Info CBS Stage time performance datapoint is invalid. [HRESULT = 0x80070490 - ERROR_NOT_FOUND]

    2021-02-28 14:28:29, Info CBS Execute time performance datapoint is invalid. [HRESULT = 0x80070490 - ERROR_NOT_FOUND]

    2021-02-28 14:28:29, Info CBS Overall time performance datapoint is invalid. [HRESULT = 0x80070490 - ERROR_NOT_FOUND]

    2021-02-28 14:28:29, Info CBS Reporting package change for package: Package_for_DotNetRollup~31bf3856ad364e35~amd64~~10.0.4300.1, current: Superseded, pending: Default, start: Superseded, applicable: Absent, target: Absent, limit: Absent, status: 0x0, failure source: Resolve, reboot required: False, client id: DISM Package Manager Provider, initiated offline: False, execution sequence: 143, first merged sequence: 143, reboot reason: FILEINUSE_RMREGISTERED, RM App session: 0, RM App name: HPSupportSolutionsFrameworkService, FileName in use: clr.dll, release type: Update, OC operation: False, download source: 0, download time secs: 4294967295, download status: 0x0 S_OK, Express download: False, Download Size: 0

    2021-02-28 14:28:29, Info CBS Reporting package change completion for package: Package_for_DotNetRollup~31bf3856ad364e35~amd64~~10.0.4300.1, current: Superseded, original: Superseded, target: Absent, status: 0x80073701, failure source: Resolve, failure details: "null", client id: DISM Package Manager Provider, initiated offline: False, execution sequence: 143, first merged sequence: 143, pending decision: InteractiveInstallFailed, primitive execution context: Interactive

    2021-02-28 14:28:29, Info CBS The store corruption status report is incomplete. [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND]

    2021-02-28 14:28:29, Info CBS Resolve time performance datapoint is invalid. [HRESULT = 0x80070490 - ERROR_NOT_FOUND]

    2021-02-28 14:28:29, Info CBS Stage time performance datapoint is invalid. [HRESULT = 0x80070490 - ERROR_NOT_FOUND]

    2021-02-28 14:28:29, Info CBS Execute time performance datapoint is invalid. [HRESULT = 0x80070490 - ERROR_NOT_FOUND]

    2021-02-28 14:28:29, Info CBS Overall time performance datapoint is invalid. [HRESULT = 0x80070490 - ERROR_NOT_FOUND]

    2021-02-28 14:28:29, Info CBS Reporting package change for package: Package_for_DotNetRollup~31bf3856ad364e35~amd64~~10.0.4330.6, current: Superseded, pending: Default, start: Superseded, applicable: Absent, target: Absent, limit: Absent, status: 0x0, failure source: Resolve, reboot required: False, client id: DISM Package Manager Provider, initiated offline: False, execution sequence: 143, first merged sequence: 143, reboot reason: FILEINUSE_RMREGISTERED, RM App session: 0, RM App name: HPSupportSolutionsFrameworkService, FileName in use: clr.dll, release type: Update, OC operation: False, download source: 0, download time secs: 4294967295, download status: 0x0 S_OK, Express download: False, Download Size: 0

    2021-02-28 14:28:29, Info CBS Reporting package change completion for package: Package_for_DotNetRollup~31bf3856ad364e35~amd64~~10.0.4330.6, current: Superseded, original: Superseded, target: Absent, status: 0x80073701, failure source: Resolve, failure details: "null", client id: DISM Package Manager Provider, initiated offline: False, execution sequence: 143, first merged sequence: 143, pending decision: InteractiveInstallFailed, primitive execution context: Interactive

    2021-02-28 14:28:29, Info CBS The store corruption status report is incomplete. [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND]

    2021-02-28 14:28:29, Info CBS Resolve time performance datapoint is invalid. [HRESULT = 0x80070490 - ERROR_NOT_FOUND]

    2021-02-28 14:28:29, Info CBS Stage time performance datapoint is invalid. [HRESULT = 0x80070490 - ERROR_NOT_FOUND]

    2021-02-28 14:28:29, Info CBS Execute time performance datapoint is invalid. [HRESULT = 0x80070490 - ERROR_NOT_FOUND]

    2021-02-28 14:28:29, Info CBS Overall time performance datapoint is invalid. [HRESULT = 0x80070490 - ERROR_NOT_FOUND]

    2021-02-28 14:28:29, Info CBS FinalCommitPackagesState: Completed persisting state of packages

    2021-02-28 14:28:29, Info CBS Enabling LKG boot option

    2021-02-28 14:28:29, Info CBS Exec: Automatic corruption repair has already been attempted today, skip it.

    2021-02-28 14:28:29, Info CBS Exec: Processing complete. Session: 30871072_4113742643, Package: Package_for_RollupFix~31bf3856ad364e35~amd64~~19041.630.1.6, Identifier: KB4586781 [HRESULT = 0x80073701 - ERROR_SXS_ASSEMBLY_MISSING]

    2021-02-28 14:28:29, Info CBS Maint: Deepclean: failed removing packages [HRESULT = 0x80073701 - ERROR_SXS_ASSEMBLY_MISSING]

    2021-02-28 14:28:29, Info CBS Maint: end deep clean, deep clean time so far: 34 seconds

    2021-02-28 14:28:29, Info CBS Maint: begin archive logs

    2021-02-28 14:28:34, Info

    :)
     
    SClev25, Feb 28, 2021
    #1
  2. SMARTALI89
    smartali89 Win User

    Why did the startup window get cleared?

    I didn't missed any step, the list was gone and gone , even after using lot of programs the programs were not listed in that list.
     
    smartali89, Feb 28, 2021
    #2
  3. SALTGRASS
    Saltgrass Win User
    Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB4015438) fails with error message - Error 0x80073701

    Maybe knowing what the error means would help in research. Since I can't try any suggested solutions, I will let you do that. It does appear there may be several sites addressing this error.

    ERROR_SXS_ASSEMBLY_MISSING
    14081 (0x3701)
    The referenced assembly could not be found.
     
    Saltgrass, Feb 28, 2021
    #3
  4. SALTGRASS
    Saltgrass Win User

    Missing Assembly: ERROR_SXS_ASSEMBLY_MISSING

    Problems Installing Updates....

    If it might help..

    ERROR_SXS_ASSEMBLY_MISSING
    14081 (0x3701)
    The referenced assembly could not be found.
     
    Saltgrass, Feb 28, 2021
    #4
Thema:

Missing Assembly: ERROR_SXS_ASSEMBLY_MISSING

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