Windows seven update issues

My pc appears to be running ok except my windows update has started to fail updates.
The system downloads updates automatically and then installs them but they are then failing.
These three updates in particular are failing with an error code 80073701

KB3060716
KB2952664
KB3071756

I have scanned the system for Malware, viruses etc .
I downloaded Win 7 x64 update readiness tool. That ran ok and was successful but I still had update problems.

What are my next steps ?.
I can see a clean install coming here but would prefer not to go there if possible .
Thanks in advance for any help /advice.

Thanks Layback bear I will work through that and reply.

Hello Layback Bear.
I ran Surt successfully.
I ran SFC Scan successfully. Scan found some corrupt files but could not repair all of them, could not upload CBS file .
Your limit is 8.MB.my zipped file is 168 MB.
Should I open the CBS log folder and only copy the file for todays run ?
I re ran windows up dates. They failed ,error code 80073701 ,see snip tool jpeg attached.

If CBS.zip is too big, can you upload it to https://www.sendspace.com/ and send the link?

However, let Noel help you with all this, he's our specialist for Windows Updates and Activation.

Thank you, for your patience.

John

Noel I have a drop box account.
I have loaded the zipped CBS file into a folder.
How do I now create a link to invite you to view the file .
Should be simple I know but I have not used drop box for ages and mi memory is letting me down at the moment.