I've a customer whose Win 7 Home 64 bit won't install all the updates. He's got a list of ~24 updates that, when installed, results in error code 8007371b or 80073712.
I've run SFC successfully with no errors as well as AntiMalwarebytes. Also ran MS Fixit 8025769253168492.4.1 which said it found 2 errors and fixed them (but it didn't really). Curiously, when I ran this util in Safe Mode, it reported back that two errors were found but only one could be fixed.
Also ran MS Fixit 50123 successfully.
Downloaded and ran the Update System Readiness Tool which found no errors to fix.
Booted in Safe Mode and also in Clean boot. Still could not successfully install the updates.
The Windows Update troubleshooter was run but it too didn't fix the problem.
Customer had tried the Upgrade route from an ISO he made and it ran to about 75% completion but then failed. He said the failure point happened when the upgrade was installing applications (???? ) or something like that.
I want to re-run the upgrade, but what I want to know is, is there something else I could check prior, something that help me identify the problem. TIA