Is it the KB2267602 (Version 1.393.2270.0) update causing this issue?
Do check the update history under the definition update section if the same update has already been installed which might be causing this error.
Hi, I have the exact same issue. I followed the steps above and that didn't fix the update error.
I've checked the definition update section and KB2267602 (Version 1.393.2270.0) is not on the list.
I don't know if this is helpful, but there are 4 newer versions installed: 1.393.2343.0, 1.393.2349.0, 1.393.2359.0 and 1.393.2424.0.