I am having the same problem with Security Update for Microsoft Office 2007 suites KB2760411 and KB2760588. The update KB2760583 did not appear on my list of updates.
I am running Windows 7 Home Premium, Service Pack 1 and Norton Internet Security v20
I am not using MS Office Suite. I have a 60 day trial for MS Office that I have never activated. If this were not a security update, I wouldn't be too concerned. I do want the Updater to quit telling me to update it though.
Sept 11
I found a post suggesting updates be applied manually rather than automatcally. I was already doing this, so it isn't a solution for me.
I also saw a suggestion to report the error code for the failure. The update history shows the two updates were successful. As the updater does not record a failure to update there is no error code to report.
Another suggestion was to manually select only one of the updates, then update and restart. I have done this for both KB2760411 and KB2760588 in turn without success. Both updates are still on the important update list.
Same with me, only dif, is I have Win7 professional x64, the Office XP suite with 2007 updates as they came along. Have done the same process without success. keep loading up with successful updates of those 2 important updates. from manual, shut down/restart
and all, no luck , so far, on one computer, the other one is not an issue, it is Win7 Ultimate x64 otherwise software similar, all validated and genuine as well though that has spontaneously changed once or twice over the years for no particular reason i knew
of, fixed with minor hassle, but still a hassle. not this time, so far, either.