I'm also having trouble installing this update KB2919355.
CBS.Log shows this section:
2014-04-26 17:31:11, Info CSI 0000064f Regenerating payload files from delta files on component: [ml:280{140},l:202{101}]"amd64_microsoft-windows-b..nager-efi.resources_31bf3856ad364e35_6.3.9600.17031_en-gb_68408c0dc1958b90"
2014-04-26 17:31:11, Error CSI 00000650 (F) Delta file missing on generating delta for: [l:32{16}]"bootmgfw.efi.mui"[gle=0x80004005]
2014-04-26 17:31:11, Error CSI 00000651 (F) STATUS_ACCESS_DENIED #7422258# from Windows::Rtl::SystemImplementation::DirectFileSystemProvider::SysSetInformationFile(flags = 0, h = 1308 ("\Device\HarddiskVolume4\Windows\WinSxS\amd64_microsoft-windows-b..nager-efi.resources_31bf3856ad364e35_6.3.9600.16384_en-gb_680d99c9c1bb411e*bootmgr.efi.mui*"),
iosb = @0x947a1ad728, buff = @0x940eb78a70, bufflen = 296 (0x00000128), ic = 11 (0x0000000b), disp = Invalid)
[gle=0xd0000022]
2014-04-26 17:31:11, Error CSI 00000652@2014/4/26:15:31:11.890 (F) base\wcp\sil\merged\ntu\ntsystem.cpp(2643): Error STATUS_ACCESS_DENIED originated in function Windows::Rtl::SystemImplementation::DirectFileSystemProvider::SysSetInformationFile
expression: (null)
[gle=0x80004005]
2014-04-26 17:31:11, Info CBS Added C:\WINDOWS\Logs\CBS\CBS.log to WER report.
2014-04-26 17:31:12, Info CBS Added C:\WINDOWS\Logs\CBS\CbsPersist_20140426152113.log to WER report.
2014-04-26 17:31:12, Info CBS Added C:\WINDOWS\Logs\CBS\CbsPersist_20140426144502.log to WER report.
2014-04-26 17:31:12, Info CBS Added C:\WINDOWS\Logs\CBS\CbsPersist_20140423191209.log to WER report.
2014-04-26 17:31:12, Info CBS Added C:\WINDOWS\Logs\CBS\CbsPersist_20140423185541.log to WER report.
2014-04-26 17:31:12, Info CBS Added C:\WINDOWS\Logs\CBS\CbsPersist_20140423183343.log to WER report.
2014-04-26 17:31:12, Info CBS Not able to add pending.xml to Windows Error Report. [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND]
2014-04-26 17:31:12, Info CBS Not able to add pending.xml.bad to Windows Error Report. [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND]
2014-04-26 17:31:12, Info CBS Not able to add SCM.EVM to Windows Error Report. [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND]
2014-04-26 17:31:16, Error CSI 00000653 (F) STATUS_ACCESS_DENIED #7422251# from Windows::Rtl::SystemImplementation::CSystemIsolationLayer_IRtlSystemIsolationLayerTearoff::TransferFile(flags = (ReplaceIfExists|OpenForBackupIntent), op = [8]"HardLink",
odir = @0x9410b43ff8, oname = [l:30{15}]"bootmgr.efi.mui", ndir = @0x9410b459d8, nname = [l:30{15}]"bootmgr.efi.mui", disp = (null))
[gle=0xd0000022]
2014-04-26 17:31:16, Error CSI 00000654 (F) STATUS_ACCESS_DENIED #7422155# from CFileInstaller::DoComponentOperation(...)[gle=0xd0000022]
2014-04-26 17:31:16, Error CSI 00000655 (F) STATUS_ACCESS_DENIED #7422080# from CFileInstaller::ProcessComponentChange(...)[gle=0xd0000022]
2014-04-26 17:31:16, Error CSI 00000656 (F) STATUS_ACCESS_DENIED #7422079# from PrimitiveInstaller::CCoordinator::ProcessChange(Change 6.3.9600.16384 -> 6.3.9600.17031 for Microsoft-Windows-BootEnvironment-Core-BootManager-EFI.Resources,
pA = PROCESSOR_ARCHITECTURE_AMD64 (9), Culture = [l:10{5}]"en-GB", VersionScope = 1 nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35}, Type neutral, TypeName neutral, PublicKey neutral)[gle=0xd0000022]
2014-04-26 17:31:16, Info CSI 000002dc SMI Primitive Installer [done]
2014-04-26 17:31:16, Error CSI 00000657 (F) STATUS_ACCESS_DENIED #6060670# from CCSDirectTransaction::PerformChangeAnalysis(...)[gle=0xd0000022]
2014-04-26 17:31:16, Error CSI 00000658 (F) STATUS_ACCESS_DENIED #6060669# from CCSDirectTransaction::PrepareForCommit(...)[gle=0xd0000022]
2014-04-26 17:31:16, Error CSI 00000659 (F) STATUS_ACCESS_DENIED #6060668# from CCSDirectTransaction::GenerateComponentChangeList(...)[gle=0xd0000022]
2014-04-26 17:31:16, Error CSI 0000065a (F) STATUS_ACCESS_DENIED #6060667# from Windows::COM::CPendingTransaction::ExtractInformationFromRtlTransaction(...)[gle=0xd0000022]
2014-04-26 17:31:16, Error CSI 0000065b (F) HRESULT_FROM_WIN32(ERROR_ACCESS_DENIED) #2222359# from Windows::COM::CPendingTransaction::IStorePendingTransaction_Analyze(...)[gle=0x80070005]
2014-04-26 17:31:17, Error CSI 0000065c (F) HRESULT_FROM_WIN32(ERROR_ACCESS_DENIED) #2085663# from Windows::ServicingAPI::CCSITransaction::ICSITransaction_Commit(Flags = 47 (0x0000002f), pSink = NULL, disp = 0, coldpatching = FALSE)[gle=0x80070005]
2014-04-26 17:31:17, Error CSI 0000065d (F) HRESULT_FROM_WIN32(ERROR_ACCESS_DENIED) #2085662# 97100997 us from Windows::ServicingAPI::CCSITransaction_ICSITransaction::Commit(flags = 0x0000002f, pSink = NULL, disp = 0)
[gle=0x80070005]
Found this using ProcessMon:
Date & Time: 2014-04-26 05:30:50 PM
Event Class: File System
Operation: SetLinkInformationFile
Result: ACCESS DENIED
Path: C:\Windows\WinSxS\amd64_microsoft-windows-b..nager-efi.resources_31bf3856ad364e35_6.3.9600.16384_en-gb_680d99c9c1bb411e\bootmgr.efi.mui
TID: 3056
Duration: 0.0000421
ReplaceIfExists: True
FileName: \SystemRoot\WinSxS\amd64_microsoft-windows-b..nager-efi.resources_31bf3856ad364e35_6.3.9600.17031_en-gb_68408c0dc1958b90\bootmgr.efi.mui
Process details:
Description: Windows Modules Installer Worker
Company: Microsoft Corporation
Name: TiWorker.exe
Version: 6.3.9600.17031 (winblue_gdr.140221-1952)
Path: C:\WINDOWS\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_6.3.9600.17031_none_fa50b3979b1bcb4a\TiWorker.exe
Command Line: C:\WINDOWS\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_6.3.9600.17031_none_fa50b3979b1bcb4a\TiWorker.exe -Embedding
PID: 3316
Parent PID: 672
Session ID: 0
User: NT AUTHORITY\SYSTEM
Auth ID: 00000000:000003e7
Architecture: 64-bit
Virtualized: False
Integrity: System
Started: 2014-04-26 05:21:13 PM
Ended: (Running)
Having a look at the bootmgr.efi.mui files, SYSTEM user (as which above TiWorker.exe seems to run) only has Read & Execute and Read access on them, could this be the issue?