Hi,
According to CBS.log, the log time start at :
2015-03-27 09:45:07, Info CBS TI: --- Initializing Trusted Installer ---
However, UpdatesHandler.log time start at:
Download completed for the job ({5AB27AF8-A09D-4C3D-85A3-35A21559BDEE}).
UpdatesHandler
3/25/2015 15:53:24
3352 (0x0D18)
WUAHandler.log time start at:
Installation job encountered some failures. Error = 0x80240022. WUAHandler
25-03-2015 18:21:38 7336 (0x1CA8)
That's to say, the old cbs.log should be renamed with its time and new cbs.log was generated. According to cbs,log you provided, there is no error message about Windows update installed failed. Conversely, Windows update package installed successfully.
According to UpdatesHandler.log, there is plenty of repeated error:
IMaintenanceCoordinator::GetTaskState failed because MTC job has not been created yet. UpdatesHandler 3/25/2015 15:53:27 1092 (0x0444)
Request a MTC task for execution request request id: {56A1B9CC-C220-499B-8B15-CC92F7895D51} UpdatesHandler 3/25/2015 15:53:27 1092 (0x0444)
MTC task with id {56A1B9CC-C220-499B-8B15-CC92F7895D51}, changed state from 0 to 4 UpdatesHandler 3/25/2015 15:53:27 292 (0x0124)
Download already completed for the job ({FAB1FBC8-9C17-4D74-9FDE-F268F3AC39D1}). UpdatesHandler 3/25/2015 15:53:27 1600 (0x0640)
Job {FAB1FBC8-9C17-4D74-9FDE-F268F3AC39D1} is starting execution UpdatesHandler 3/25/2015 15:53:27 292 (0x0124)
Sending ack to MTC for task with id: {56A1B9CC-C220-499B-8B15-CC92F7895D51} UpdatesHandler 3/25/2015 15:53:27 292 (0x0124)
Job ({FAB1FBC8-9C17-4D74-9FDE-F268F3AC39D1}) already connected, start processing UpdatesHandler 3/25/2015 15:53:27 292 (0x0124)
Initiating Scan. Forced = (0) UpdatesHandler 3/25/2015 15:53:27 292 (0x0124)
Successfully initiated scan for job ({FAB1FBC8-9C17-4D74-9FDE-F268F3AC39D1}). UpdatesHandler 3/25/2015 15:53:27 292 (0x0124)
MTC task with id {56A1B9CC-C220-499B-8B15-CC92F7895D51}, changed state from 4 to 5 UpdatesHandler 3/25/2015 15:53:27 7740 (0x1E3C)
No change in the handle state. Ignoring. UpdatesHandler 3/25/2015 15:53:27 7740 (0x1E3C)
Scan completion received for job ({FAB1FBC8-9C17-4D74-9FDE-F268F3AC39D1}). UpdatesHandler 3/25/2015 15:53:28 3416 (0x0D58)
Evaluating status of the updates for the job ({FAB1FBC8-9C17-4D74-9FDE-F268F3AC39D1}). UpdatesHandler 3/25/2015 15:53:28 3416 (0x0D58)
CDeploymentJob::InstallUpdatesInBatch - Batch or non-batch install is not in progress for the job ({FAB1FBC8-9C17-4D74-9FDE-F268F3AC39D1}). So allowing install.. UpdatesHandler 3/25/2015 15:53:28 3416 (0x0D58)
CDeploymentJob::InstallUpdatesInBatch - Resetting install flag to false as method is complete UpdatesHandler 3/25/2015 15:54:46 3416 (0x0D58)
WSUS update (4ca4dbaa-fae4-4a7c-9760-8e202d10128f) installation result = 0x80070005, Reboot State = NoReboot UpdatesHandler 3/25/2015 16:09:36 5504 (0x1580)
Update execution failed. UpdatesHandler 3/25/2015 16:09:36 5504 (0x1580)
However, I doesn't find any information about what MTC it is, I can't give you more information about these message, but it seems like these error is insignificant with Windows update installation.