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Windows update fails after reformat, multiple errors, svchost cpu
Hello,
I'm having a hard time fixing Windows update after doing two clean installs. Having tried a lot of things after the first clean install, I did another one, this time installing sp1 offline, followed by the June 2015 windows agent update, also done offline. This didn't work either. At that point I had not reinstalled my antivirus or firewalls. I've been getting a variety of errors, by far the most frequent is 800b0100, but sometimes 80244004, 80072efe, 80096004, 80072f8f, 80244019.
- I have done full virus scans with an updated Trend Micro Titanium and no issues were found.
- I've run the Windows Update diagnostic tool several times. Sometimes it says all is fixed, and sometimes it says the 800b0100 error was not fixed.
- I've run SURT, the update FixIT, SFC scan reports no issues and CheckSUR logs shows no errors.
- I've done the stop/restart sequence for the update agent, bits, and cryptographic services.
Up to very recently I would just get the update errors (one of the above). At this point (and I have no idea what made it change), I'm having the issue where it does not report the error but stays forever checking for the updates, with svchost taking 50% of my CPU, 350M of RAM, via the management instrumentation and windows update agent, even though there is no network traffic at all while this is happening.
I've pretty much tried everything I can, and was hoping to get some help from the veterans here.
When I looked at the detailed report from the diagnostic tool my system was seen as x64 amd architecture. Maybe I'm misinterpreting the 'amd', but I thought it was odd to see that given my CPU is an Intel Dual core.
Let me know if more info is needed.
Thanks!