I should add that I've also run msert, spybot, malwarebytes, malwarebytes rootkit remover.
Dism / online /get-packages reports the following (I've cleaned it up to just the _KBs)
KB2843630
KB2862152
KB2868626
KB2876331
KB2883200
KB2884101
KB2884846
KB2887595
KB2889543
KB2891214
KB2892074
KB2893294
KB2894029
KB2894179
KB2894853
KB2898514
KB2898868
KB2898871
KB2900986
KB2901125
KB2901128
KB2902892
KB2903939
KB2904266
KB2904440
KB2909210
KB2909569
KB2911106
KB2912390
KB2913152
KB2913270
KB2916036
KB2917929
KB2917993
KB2919355
KB2919442
KB2919907
KB2922229
KB2923300
KB2923528
KB2923768
KB2931358
KB2931366
KB2932046
KB2934018
KB2937592
KB2938439
KB2939087
KB2957151
KB2959977
KB2961851
KB2961908
KB2962123
KB2964757
KB976002
I've run the MS update troubleshooter several times and it *always* tells me:
| Windows Update | Publisher details |
|---|
| Issues found | ||||||
|---|---|---|---|---|---|---|
| Problems installing recent updates<br><br><br>Problems installing recent updates | Not fixed | |||||
| Repair Windows Update | Completed | <br> | --- | --- | ||
| Check for missing or corrupt files<br><br><br>Check for missing or corrupt files | Detected | |||||
| Repair missing or corrupt files | Completed | <br> | --- | --- | ||
| Some security settings are missing or have been changed<br><br><br>Some security settings are missing or have been changed | Fixed | |||||
| Reset security settings | Completed | <br> | --- | --- | ||
| Service registration is missing or corrupt<br><br><br>Service registration is missing or corrupt | Fixed | |||||
| Reset service registration | Completed | <br> | --- | --- |
| Potential issues that were checked | ||
|---|---|---|
| Windows Update environment variables are incorrect<br><br><br>Windows Update environment variables are incorrect | Issue not present | |
| Windows Update error None<br><br><br>Windows Update error None | Issue not present | |
| Windows Update services are not running<br><br><br>Windows Update services are not running | Issue not present | |
| Cryptographic service components are not registered<br><br><br>Cryptographic service components are not registered | Issue not present |
| Issues found | Detection details |
|---|
| 5 | Problems installing recent updates | Not fixed | <br> | --- | --- | --- | --- | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Repair Windows Update | Completed | <br> | --- | --- | <br> | --- | <br> | Repair Windows Update services and dependencies |
| | 5 | Check for missing or corrupt files | Detected | |<br>| --- | --- | --- | --- | | | | | Repair missing or corrupt files | Completed |<br>| --- | --- | |<br>| | SFC Output |<br>| | Output: | Windows Resource Protection did not find any integrity violations. |<br>| --- | --- | |<br>| --- | |<br>| --- | | | --- |
| 6 | Some security settings are missing or have been changed | Fixed | <br> | --- | --- | --- | --- | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Reset security settings | Completed | <br> | --- | --- | <br> | --- |
| 6 | Service registration is missing or corrupt | Fixed | <br> | --- | --- | --- | --- | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Reset service registration | Completed | <br> | --- | --- | <br> | --- |
| Potential issues that were checked | Detection details |
|---|
| Windows Update environment variables are incorrect | Issue not present | <br> | --- | --- | --- | --- | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| Windows Update error None | Issue not present | <br> | --- | --- | --- | --- | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| Windows Update services are not running | Issue not present | <br> | --- | --- | --- | --- | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| Cryptographic service components are not registered | Issue not present | <br> | --- | --- | --- | --- | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| Detection details |
|---|
| Collected File | | | File Name: | CheckSURLog.cab |<br>| --- | --- | | | --- |
| Service Status | ||||
|---|---|---|---|---|
| Problem with BITS service : The requested service has already been started.More help is available by typing NET HELPMSG 2182. | <br> | --- |
| Collection information | | Computer Name: | MYPC | | --- | --- | | Windows Version: | 6.3 | | --- | --- | | Architecture: | x64 | | --- | --- | | Time: | Tuesday, May 27, 2014 3:23:45 PM | | --- | --- |
| Publisher details |
|---|
I've also tried installing the update packages manually, individually, but they fail and I don't get any error codes. There may be some in the various logs but I don't have the knowledge to interpret these.
This PC is a fairly new i7 with 16GB and a 256GB SSD as the system disk. I've relocated all 'library' pointers to the C: drive defaults (I think) and checked the various folders people suggest could cause problems if they're missing are present.
I've tried a refresh by setting the bios to boot from DVD but the installer tells me the system drive is locked. I even tried re-installing Windows 8 but the setup told me there wasn't sufficient disk space.
So, as you can see, I've pretty much tried everything I could find on the Internet. The very fact that there are so many suggestions indicates to me that there is something *seriously* wrong with this update.