Windows 10: Error 0x800f0900 when installing "2020-06 Cumulative Update for Windows 10 Version 1909 for...

I'm unable to install "2020-06 Cumulative Update for Windows 10 Version 1909 for x64-based Systems KB4560960", apparently because of a corrupt catalog, as reported by the command "DISM.exe /Online /Cleanup-image /RestoreHealth". I checked a few of the missing manifests and they are about KB fixes that have been cancelled by Microsoft, so the manifests cannot be retrieved from anywhere. Unfortunately, none of KB#s is listed in my Windows Update history, so I cannot remove the related package either.



I deleted the cat2root and the SoftwareDistribution folders as per Technet script, then rebooted, but the corruption was recreated during boot.



Is there a way to fix this problem without reinstalling Windows 10 from scratch?


Thanks!



ERROR AT THE END OF KB4560960 INSTALLATION:

2020-06-19 19:56:31, Info CBS Plan: Start to process package watchlist.

2020-06-19 19:56:31, Info CBS Package Format: PSFX

2020-06-19 19:56:31, Info CBS Failed to peek next token status=0xc0000161 [HRESULT = 0x800f0900 - CBS_E_XML_PARSER_FAILURE]

2020-06-19 19:56:31, Info CBS Failed to get next Token [HRESULT = 0x800f0900 - CBS_E_XML_PARSER_FAILURE]

2020-06-19 19:56:31, Info CBS Wrong XML DECL [HRESULT = 0x800f0900 - CBS_E_XML_PARSER_FAILURE]

2020-06-19 19:56:31, Info CBS Invalid xml format [HRESULT = 0x800f0900 - CBS_E_XML_PARSER_FAILURE]

2020-06-19 19:56:31, Info CBS Manifest parsing error at line: 1, context:

[HRESULT = 0x800f0900 - CBS_E_XML_PARSER_FAILURE]

2020-06-19 19:56:31, Info CBS Failed to parse the manifest from the buffer. [HRESULT = 0x800f0900 - CBS_E_XML_PARSER_FAILURE]

2020-06-19 19:56:31, Error CBS Failed to parse package manifest: \\?\C:\WINDOWS\Servicing\Packages\Package_for_KB4504351~31bf3856ad364e35~amd64~~10.0.1.4.mum [HRESULT = 0x800f0900 - CBS_E_XML_PARSER_FAILURE]

2020-06-19 19:56:31, Info CBS Mark store corruption flag because of parsing failure on package: Package_for_KB4504351~31bf3856ad364e35~amd64~~10.0.1.4. [HRESULT = 0x800f0900 - CBS_E_XML_PARSER_FAILURE]

2020-06-19 19:56:31, Info CBS Failed to initialize package: Package_for_KB4504351~31bf3856ad364e35~amd64~~10.0.1.4, from path: \\?\C:\WINDOWS\Servicing\Packages\Package_for_KB4504351~31bf3856ad364e35~amd64~~10.0.1.4.mum, existing package: 1 [HRESULT = 0x800f0900 - CBS_E_XML_PARSER_FAILURE]

2020-06-19 19:56:31, Info CBS Mark store corruption flag because of package: Package_for_KB4504351~31bf3856ad364e35~amd64~~10.0.1.4. [HRESULT = 0x800f0900 - CBS_E_XML_PARSER_FAILURE]

2020-06-19 19:56:31, Info CBS Failed to resolve package [HRESULT = 0x800f0900 - CBS_E_XML_PARSER_FAILURE]

2020-06-19 19:56:31, Info CBS Failed to check whether this is the real child: Package_for_KB4504351~31bf3856ad364e35~amd64~~10.0.1.4 [HRESULT = 0x800f0900 - CBS_E_XML_PARSER_FAILURE]

2020-06-19 19:56:31, Info CBS Failed to collect affected dependent package for package: Microsoft-Windows-ProfessionalEdition~31bf3856ad364e35~amd64~~10.0.18362.657 [HRESULT = 0x800f0900 - CBS_E_XML_PARSER_FAILURE]

2020-06-19 19:56:31, Info CBS Failed to process package watchlist. [HRESULT = 0x800f0900 - CBS_E_XML_PARSER_FAILURE]

2020-06-19 19:56:31, Info CBS Failed to plan execution. [HRESULT = 0x800f0900 - CBS_E_XML_PARSER_FAILURE]

2020-06-19 19:56:31, Error CBS Failed to process single phase execution. [HRESULT = 0x800f0900 - CBS_E_XML_PARSER_FAILURE]



DISM REPORT:

2020-06-19 18:55:37, Info CBS =================================

2020-06-19 18:55:37, Info CBS Checking System Update Readiness.

2020-06-19 18:55:37, Info CBS

2020-06-19 18:55:37, Info CBS p CBS Catalog Corrupt n Package_1_for_KB4502496~31bf3856ad364e35~amd64~~10.0.1.6

2020-06-19 18:55:37, Info CBS Repair failed: Missing replacement mum/cat pair.

2020-06-19 18:55:37, Info CBS p CSI Manifest Corrupt n amd64_d883f1994a880e10306f20a64769fe0f_31bf3856ad364e35_10.0.18362.411_none_6c2d56d43305f2a0

2020-06-19 18:55:37, Info CBS Repair failed: Missing replacement manifest.

2020-06-19 18:55:37, Info CBS p CBS Catalog Corrupt n Package_1_for_KB4504282~31bf3856ad364e35~amd64~~10.0.1.3

2020-06-19 18:55:37, Info CBS Repair failed: Missing replacement mum/cat pair.

2020-06-19 18:55:37, Info CBS p CSI Manifest Corrupt n amd64_f2d9c9ce6a081b95a1cd7e3adaf8935b_31bf3856ad364e35_10.0.18362.411_none_d7f7fa698fb2056c

2020-06-19 18:55:37, Info CBS Repair failed: Missing replacement manifest.

2020-06-19 18:55:37, Info CBS p CBS Catalog Corrupt n Package_1_for_KB4504351~31bf3856ad364e35~amd64~~10.0.1.4

2020-06-19 18:55:37, Info CBS Repair failed: Missing replacement mum/cat pair.

2020-06-19 18:55:37, Info CBS p CSI Manifest Corrupt n amd64_46246a214690b2f6f38851982bb8c48c_31bf3856ad364e35_10.0.18362.411_none_dd167a991d9ece59

2020-06-19 18:55:37, Info CBS Repair failed: Missing replacement manifest.

2020-06-19 18:55:37, Info CBS p CBS Catalog Corrupt n Package_2_for_KB4502496~31bf3856ad364e35~amd64~~10.0.1.6

2020-06-19 18:55:37, Info CBS Repair failed: Missing replacement mum/cat pair.

2020-06-19 18:55:37, Info CBS p CSI Manifest Corrupt n amd64_018c52b0a155293fd244292fc4e7f405_31bf3856ad364e35_10.0.18362.411_none_878428e957b1906e

2020-06-19 18:55:37, Info CBS Repair failed: Missing replacement manifest.

2020-06-19 18:55:37, Info CBS p CBS Catalog Corrupt n Package_for_KB4502496~31bf3856ad364e35~amd64~~10.0.1.6

2020-06-19 18:55:37, Info CBS Repair failed: Missing replacement mum/cat pair.

2020-06-19 18:55:37, Info CBS p CBS Catalog Corrupt n Package_for_KB4504282~31bf3856ad364e35~amd64~~10.0.1.3

2020-06-19 18:55:37, Info CBS Repair failed: Missing replacement mum/cat pair.

2020-06-19 18:55:37, Info CBS p CBS Catalog Corrupt n Package_for_KB4504351~31bf3856ad364e35~amd64~~10.0.1.4

2020-06-19 18:55:37, Info CBS Repair failed: Missing replacement mum/cat pair.

2020-06-19 18:55:37, Info CBS p CBS Catalog Corrupt n Package_for_KB4524244~31bf3856ad364e35~amd64~~10.0.1.6

2020-06-19 18:55:37, Info CBS Repair failed: Missing replacement mum/cat pair.

2020-06-19 18:55:37, Info CBS

2020-06-19 18:55:37, Info CBS Summary:

2020-06-19 18:55:37, Info CBS Operation: Detect and Repair

2020-06-19 18:55:37, Info CBS Operation result: 0x800f081f

2020-06-19 18:55:37, Info CBS Last Successful Step: Entire operation completes.

2020-06-19 18:55:37, Info CBS Total Detected Corruption: 12

2020-06-19 18:55:37, Info CBS CBS Manifest Corruption: 8

2020-06-19 18:55:37, Info CBS CBS Metadata Corruption: 0

2020-06-19 18:55:37, Info CBS CSI Manifest Corruption: 4

2020-06-19 18:55:37, Info CBS CSI Metadata Corruption: 0

2020-06-19 18:55:37, Info CBS CSI Payload Corruption: 0

2020-06-19 18:55:37, Info CBS Total Repaired Corruption: 0

2020-06-19 18:55:37, Info CBS CBS Manifest Repaired: 0

2020-06-19 18:55:37, Info CBS CSI Manifest Repaired: 0

2020-06-19 18:55:37, Info CBS CSI Payload Repaired: 0

2020-06-19 18:55:37, Info CBS CSI Store Metadata refreshed: True

2020-06-19 18:55:37, Info CBS

2020-06-19 18:55:37, Info CBS Total Operation Time: 330 seconds.

2020-06-19 18:55:37, Info CBS Not all CSI corruption was fixed, create CorruptionDetectedDuringAcr flag for slow mode reset

2020-06-19 18:55:37, Info CBS CheckSur: hrStatus: 0x800f081f [CBS_E_SOURCE_MISSING], download Result: 0x800f0950 [CBS_E_INVALID_WINDOWS_UPDATE_COUNT]

2020-06-19 18:55:37, Info CBS Count of times corruption detected: 1

2020-06-19 18:55:37, Info CBS Seconds between initial corruption detections: -1

2020-06-19 18:55:37, Info CBS Seconds between corruption and repair: -1

2020-06-19 18:55:37, Info CBS Failed to run Detect and repair. [HRESULT = 0x800f081f - CBS_E_SOURCE_MISSING]

2020-06-19 18:55:37, Info CBS Reboot mark cleared

2020-06-19 18:55:37, Info CBS Winlogon: Simplifying Winlogon CreateSession notifications

2020-06-19 18:55:37, Info CBS Winlogon: Deregistering for CreateSession notifications

2020-06-19 18:55:37, Info CBS Exec: Processing complete, sessionCorruption Repairing: 30820005_527908525 [HRESULT = 0x800f081f - CBS_E_SOURCE_MISSING]

2020-06-19 18:55:37, Error CBS Session: 30820005_527908525 failed to perform store corruption detect and repair operation. [HRESULT = 0x800f081f - CBS_E_SOURCE_MISSING]

2020-06-19 18:55:37, Info CBS Session: 30820005_527908525 finalized. Reboot required: no [HRESULT = 0x800f081f - CBS_E_SOURCE_MISSING]

2020-06-19 18:55:37, Info CBS Failed to FinalizeEx using worker session [HRESULT = 0x800f081f]

:)

 

Cumulative updates - April 14 2020

Trying again hoping someone can help.

I've got a Lenovo Flex 14 running Ryzen 5 and keep getting

2020-02 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 1909 for x64 (KB4537572) - Error 0x800f0900

and

2020-04 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4549951) - Error 0x800f0900

I've made sure to get all prerequisite updates and manually downloaded these two when the automatic updates didn't install. Still haven't been able to install.

 

Cumulative updates - April 14 2020

Trying again hoping someone can help.

I've got a Lenovo Flex 14 running Ryzen 5 and keep getting

2020-02 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 1909 for x64 (KB4537572) - Error 0x800f0900

and

2020-04 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4549951) - Error 0x800f0900

I've made sure to get all prerequisite updates and manually downloaded these two when the automatic updates didn't install. Still haven't been able to install.

 

2020-02 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4532693) - Error 0x800f0986

2020-02 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4532693) - Error 0x800f081f