Hi, You have enclosed update log which are getting updated to your pc from time to time. Did you check your installed updates and check whether those things are updated. Please say how many updates that you presently have. It is about 150, but your pc shows that about 30 as failed. That is 1/5.Huge failure.
Did you try windows readiness tool. You could run that 2 times to check whether your updates are successfully installed. Just download and run, on run, it will auto update the win updates thro packages available and go to checksur.log to see whether there is anything left out. Those are the updates that you have to manually update. I say that this tool fixed my problem in updates after having tried window update fix, and windows dx diag wizard.
There is a way to manually update individually. Did you try that for the failed updates