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Windows Update Error 0x800B0100
When I installed the MS Tuesday updates for Feb. I got error 0x800B0100 for kb2901112, kb2911501, and kb2843630. When the updates for March came out, they all installed but these three still got the same error. I have tried several 'fixes': reset the update history; rename SoftwareDistribution\Download; went back to a previous checkpoint; manually installed from MS downloads; run Windows Update Troubleshooter; run System Update Readiness Tool; run sfc.exe (per this site); uninstalled and reinstalled .net framework (two of the problem updates are for an older version, I have 4.5.1, they are for 3.5.1). Still the same problem.
Thanks for any help.
CBS.zip attached