Sometimes it finish installing updates and next time you check for updates it show that update again to be installed as you can see in my windows updates log picture posted earlier.
Please navigate to C:\Windows\System32\DriverStore\FileRepository and let me know whether there is a folder starting with cpu.inf. If there is, please copy it to your Desktop and then zip it and attach it here.
Please ignore my last upload setupapi.dev.log as I think I might have uploaded the file from the wrong computer. Please find the correct file below with CPU.info as requested.
Step#1 - FRST Fix NOTICE: This script was written specifically for this user, for use on that particular machine. Running this on another machine may cause damage to your operating system
1. Please download Farbar Recovery Scan Tool and save it to your Desktop. Note: You need to run the 64-bit Version so please ensure you download that one.
2. Download the attached fixlist.txt and save it to the Desktop. Note. It's important that both files, FRST64 and fixlist.txt are in the same location or the fix will not work (in this case...the desktop).
3. Run FRST64 by Right-Clicking on the file and choosing Run as administrator.
4. Press the Fix button just once and wait. If for some reason the tool needs a restart, please make sure you let the system restart normally. After that let the tool complete its run.
5. When finished FRST64 will generate a log on the Desktop (Fixlog.txt). Please post the contents of it in your reply.