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Windows 7 Update error 800706BA
Hi there. I've been dealing with a Win7 update issue for a few days now. Here's what happened...
On 4 November I attempted to install a new nvidia driver (344.60) for my GTX 970. It caused issues. I ended up needing to do a few reinstalls of older drivers and a couple of restores before I was finally able to get the new driver (344.60) up and running. Everything was fine as far as I could tell, until I checked my Windows updates and I noticed that the updates were no longer current - everything had been current up to the nvidia driver issues I encountered, but after all of the various driver reinstalls and system restores nothing was updated since 16 October. The update history now shows a ton of failed installation attempts from 17 October through today (8 November). I assumed there were some wonky registry entries after all of those driver installs and restores, so I ran the registry cleaner in CCleaner (v4.19.4867) and then to make sure I didn't have some weird virus or malware issues I ran complete scans with Malwarebytes (2.0.3.1025) and Trend Micro Internet Security 2015 - no issues were found.
There are 5 updates I'm trying to install. See updatelist.png
I've tried installing all 5 at the same time and also tried installing each individually, but they all error out and give me error code 800706BA. See update1.png.
I followed the instructions and ran SURT (KB947821). It appears to have installed successfully. See updatehistory5.png.
I ran sfc /scannow 4 times (twice in safemode) and it hangs at "Verification 100% complete." I let it hang at that point for an hour and nothing happened.
I've attached the zipped CBS log..
My machine appears to be running fine otherwise, but at this point I'm at a complete loss as to how to resolve this issue. Any help will be greatly appreciated.
Thanks!
~ Greg ~