Windows 10 - KB5043050 fails to install (0x80071a30)

[netIonYw]

Hello,

I've been having problems installing KB5043050 no matter what I try (redownloading the package, resetting WU + NTFS transaction metadata, rebooting,...).

The error is 0x80071a30 - "ERROR_TRANSACTION_ALREADY_ABORTED":

2024-09-28 14:00:25, Info                  CSI    00000164@2024/9/28:13:00:25.855 Beginning NT transaction commit...
2024-09-28 14:00:25, Error                 CSI    00000165@2024/9/28:13:00:25.887 (F) onecore\base\wcp\componentstore\transaction_support.cpp(481): Error c0190015 [Error,Facility=FACILITY_TRANSACTION,Code=21 (0x0015)] originated in function ComponentStoreImpl::TransactionContext::Commit expression: (*g_pfnCommitTransaction)(m_TxHandle, 1)
[gle=0x80004005]

2024-09-28 14:04:40, Info                  CSI    00000305@2024/9/28:13:04:40.165 Beginning NT transaction commit...
2024-09-28 14:04:40, Error                 CSI    00000306@2024/9/28:13:04:40.283 (F) onecore\base\wcp\componentstore\transaction_support.cpp(481): Error c0190015 [Error,Facility=FACILITY_TRANSACTION,Code=21 (0x0015)] originated in function ComponentStoreImpl::TransactionContext::Commit expression: (*g_pfnCommitTransaction)(m_TxHandle, 1)
[gle=0x80004005]
2024-09-28 14:04:40, Error                 CSI    00000307 (F) c0190015 [Error,Facility=FACILITY_TRANSACTION,Code=21 (0x0015)] #7399266# from Windows::COM::CComponentStore::PendActiveTransaction(...)[gle=0xd0190015]
2024-09-28 14:04:40, Error                 CSI    00000308 (F) HRESULT_FROM_WIN32(6704) #7399258# from Windows::COM::CPendingTransaction::IStorePendingTransaction_Pend(...)[gle=0x80071a30]
2024-09-28 14:04:40, Error                 CSI    00000309 (F) HRESULT_FROM_WIN32(6704) #3802898# from Windows::ServicingAPI::CCSITransaction::ICSITransaction_Commit(Flags = 47, pSink = NULL, disp = 0)[gle=0x80071a30]
2024-09-28 14:04:40, Error                 CSI    0000030a (F) HRESULT_FROM_WIN32(6704) #3802897# 139614040 us from Windows::ServicingAPI::CCSITransaction_ICSITransaction::Commit(flags = 0x0000002f, pSink = NULL, disp = 0)
[gle=0x80071a30]
2024-09-28 14:04:40, Error                 CBS    Exec: Failed to pend CSI transaction because transactions cannot be merged: 0. [HRESULT = 0x80071a30 - ERROR_TRANSACTION_ALREADY_ABORTED]

The whole CBS log is attached.

Thank you for any advice.

 

[netIonYw]

any ideas, please?

 

[netIonYw]

or do I need to post any more logs?