Failed updates "WindowsUpdate_8007370B" "WindowsUpdate_dt000"

Sorry, I attached the wrong file from a previously copied version...
This is the latest one:
WindowsUpdate.log

This appears to be the error sequence...

Code:

2015-07-04 18:05:42:902  364 1870 Report REPORT EVENT: {9D723C3E-2110-4B3E-B012-1120BA75982E} 2015-07-04 18:05:37:902+1000 1 161 106 {5E453F48-A53B-4F21-AE49-D3CB0A89CCAE} 200 80073712 AutomaticUpdatesWuApp Failure Content Download Error: Download failed.
2015-07-04 18:05:42:902  364 1870 Report REPORT EVENT: {6093ADC0-0BF7-41F4-A3E2-9F6F936FEC1E} 2015-07-04 18:05:37:943+1000 1 167 101 {BE381886-EFBE-4B14-A1E0-7801FACF1634} 200 0 AutomaticUpdatesWuApp Success Content Download Download started.
2015-07-04 18:05:42:915  364 1870 Report CWERReporter::HandleEvents - WER report upload completed with status 0x8
2015-07-04 18:05:42:916  364 1870 Report WER Report sent: 7.6.7601.18804 0x80073712(0) E453F48-A53B-4F21-AE49-D3CB0A89CCAE Download 200 0 AutomaticUpdatesWuApp {7971F918-A847-4430-9279-4A52D1EFE18D} 0
2015-07-04 18:05:50:822  364 91c Handler FATAL: CBS called Error with 0x80073712,

Let's have a new set of CheckSUR and SFC scan results, please - and a copy of the COMPONENTS registry hive...


I need to have alook at your COMPONENTS registry hive



Please copy theC:\Windows\System32\config\COMPONENTS file (no extension) to your desktop andthen compress it - upload the compressed file to your favoured fileshare site(preferably Dropbox or OneDrive) and post a link.

Hi Noel, Thank you for all your help, it's been very much appreciated and I've learnt quite a lot from your guidance. You're an absolute gentleman for everything you've done for me and my parents computer!
I bit the bullet a few days ago, downloaded an official Windows 7 iso file, did a repair installation and after all the updates it seems to be working as it should! I'm pleased to say that the regular microsoft updates are now installing as they should :)
Thanks again Noel!
Kind regards,
Carl

You're welcome - I have a suspicion that we'd have ended up doing that anyhow.

Good luck with it!