windows update kb2919355 appeared today - strange

Hello,

I patched my windows 8.1 x64 PC on Tuesday with all available updates. Today, July 10th, KB2919355 popped up "Windows 8.1 Update for x64-based systems" claiming I need the update to ensure I receive future updates. I'm pretty positive I've installed this two times previously...should I try applying this update again or wait a few days to see if it was a mistake and/or disappears from windows update? Anyone else see this today?

Thanks!

It's a cummalitive update - containing various other related updates - that's why it will different sizes depending of what's aleady installed - this one probably contains an update for a previous one that is now superceded. No harm in installing it.

^^^ Yes. "Windows Update may offer this update again even when the computer already have this update installed"

see Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 Update: April 2014

That particular update is like visiting in-laws, just won't go away.