I'm having this problem as well but it only started after a recent sting of updates installed via Windows Update for Windows 7.
Now, whenever Windows Update has a new update, it FORCES the taskbar to remain unhidden until I start the update.
Clicking the Windows Update in the taskbar doesn't unhide it. Opening Windows Update via the icon doesn't undo it either.
Windows has NEVER, EVER acted this way in the past for me. If I wanted to hold off installing an update because I was too busy working on something, I had that freedom.
____, my Laptop has Windows XP on it right now and IT doesn't do that.
Something between the updates released from KB981957 and up to KB982132 caused this as I have never had any issues of this kind until I ran windows update and it installed all 18 updates that it had listed as important and now, I can't seem to get it to go
away.
It's basically trying to force me to stop whatever I'm doing and FORCE me to install updates that either A) I'm not ready to install yet because I'm working or B) It's an upgrade to a program that I don't want nor need at this point in time.
What's worse is that searching for this matter on Goggle has brought up notices of people having similar issues since Windows XP and yet still, Microsoft seems to think that this is our fault? I closed almost everything on my taskbar.
The only things left are Bitdefender Total Security (which never raises the taskbar for any reason even if it finds something or notices a vulnerability like something being out of date, my Realtek Sound Manager, the Windows 7 Action Center which has nothing
new for me to look at, the Safetly Remove Hardware icon....and Windows Update.
Everything else is closed.
If I want to install Windows Essentials, that should be my choice. I should have the right to choose whether or not I wanna take that update because that is the only so-called "Important" update listed and it's holding my taskbar hostage unhidden until I install
it, close all instances of explorer.exe or reboot my system until it comes back again.
I don't care if between 4-5% of all the users of Windows use the auto-hide feature. I really don't because that is no excuse why Microsoft ignores this issue that, according to many sources, has been plaguing Windows since Vista and, for some people, Windows
XP. The "treat the problem like it's our fault" treatment needs to stop and people need to go back and look at their code because SOMEONE put something wrong or missed something in the clean-up in the coding of one of those updates.
Update List:
KB981597
KB979538
KB2345886
KB890830
KB2378111
KB2360131
KB2362765
KB2387149
KB2160841
KB2281679
KB2416427
KB2416471
KB2158563
KB2296011
KB2207566
KB979688
KB979687
KB982132