800b0100

Hey, 10 hours wasted today trying to install updates KB2943357 and KB29731112. Win7 64bit. Also 7 Optional updates that fail...but whatever. 6 months ago got them installed somehow, but within 2 days they were failing to install again (After they were already installed? What?) Error is...

I am having problems updating windows 7 professional 64bit 'windows update'. Also the system is not allowing me to update Microsoft Security Essential. I also have AVG free addition installed and this also cannot update. Can someone help please..

Hi, all: I'm using Windows 7 64bit Professional and failed to update x64-based KB2552343 . Reported error is Code 800B0100. I strictly followed the solution mentioned What is the System Update Readiness Tool? but nothing changed, still the same error. Can anybody give me a hand please...

Hi all, Ik keep getting Windows update errors: 8007065E and 800B0100 when installing updates. I just noticed I have quite a list of failed installation. Some however seem to have installed fine. No clue to what these errors mean. Any suggestions :) Thnx!

Hi all, I have been unable to update Windows 7 for some time. When I check the history log, it report numerous failures. In an attempt to fix this, I have installed the KB947821 System Update Readiness tool for Windows 7, and this has not helped. Further, when my laptop goes into sleep mode...