Hi Robert,
Here is the extract from the CBS log for the original update error (this happened when the computer restarted to install the update):
2014-11-24 14:08:50, Info CBS Doqe: Recording result: 0x80070003, for Inf: wiaek002.inf
2014-11-24 14:08:50, Info CBS DriverUpdateInstallUpdates failed [HRESULT = 0x80070003 - ERROR_PATH_NOT_FOUND]
2014-11-24 14:08:50, Info CBS Doqe: Failed installing driver updates [HRESULT = 0x80070003 - ERROR_PATH_NOT_FOUND]
2014-11-24 14:08:50, Info CBS Perf: Doqe: Install ended.
2014-11-24 14:08:50, Info CBS Failed installing driver updates [HRESULT = 0x80070003 - ERROR_PATH_NOT_FOUND]
2014-11-24 14:08:50, Error CBS Shtd: Failed while processing non-critical driver operations queue. [HRESULT = 0x80070003 - ERROR_PATH_NOT_FOUND]
2014-11-24 14:08:50, Info CBS Shtd: Rolling back KTM, because drivers failed.
... and below is the information from Event Viewer/Windows Logs/System for that timestamp of 2014-11-24 14:08:50:
Log Name: System
Source: Service Control Manager
Date: 24/11/2014 14:08:50
Event ID: 7023
Task Category: None
Level: Error
Keywords: Classic
User: N/A
Computer: computer
Description:
The Windows Modules Installer service terminated with the following error:
The system cannot find the path specified.
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="Service Control Manager" Guid="{555908d1-a6d7-4695-8e1e-26931d2012f4}" EventSourceName="Service Control Manager" />
<EventID Qualifiers="49152">7023</EventID>
<Version>0</Version>
<Level>2</Level>
<Task>0</Task>
<Opcode>0</Opcode>
<Keywords>0x8080000000000000</Keywords>
<TimeCreated SystemTime="2014-11-24T14:08:50.530840400Z" />
<EventRecordID>68714</EventRecordID>
<Correlation />
<Execution ProcessID="656" ThreadID="7264" />
<Channel>System</Channel>
<Computer>computer</Computer>
<Security />
</System>
<EventData>
<Data Name="param1">Windows Modules Installer</Data>
<Data Name="param2">%%3</Data>
<Binary>540072007500730074006500640049006E007300740061006C006C00650072000000</Binary>
</EventData>
</Event>
I assumed "PATH_NOT_FOUND" related to "The system cannot find the path specified."
However, I think someone else might have the same problem with wiaek002.inf, check out reply #37...
http://www.msfn.org/board/topic/173051-kb3000850-big-update-windows-812/page-2
However, I understand this didn't fix that persons problem entirely and do you think I'm barking up the wrong tree because the problem is somewhere else?
Hope this helps,
Regards,
Richard