How do I handle explorer.exe class not registered?
I've got Windows profiles set up on my PC for members of my family to use. They log into their Microsoft account into their own profile. My daughter has been having a lot of problems running almost all programs she's got on her taskbar. For example, clicking on the File Explorer button on the task bar brings up a window that says: explorer.exe in the window's caption simply the words, "Call not registered" in the main content of the window. But it certainly does NOT bring up File Explorer. What makes matters worse is the search button on the taskbar is completely useless. It doesn't do anything and she cannot type anything into it. Pressing the Windows button on the taskbar is also useless. I've searched the Internet trying to find how to fix this. I'm seeing answer that go all over the place. Everything from uninstalling the last Windows update, to a slew of things to do, one after the other. Here's a sample: https://www.drivereasy.com/knowledge/fix-class-not-registered-error-on-windows-10-solved/ I would like to know and I'm hoping someone from Microsoft is monitoring this forum, how do I fix this problem?Cumulative update KB5001391 fails to Install
Hello Guys ! A expected ONCE AGAIN Microsoft Cumulative update KB5001391 fails to install on #Windows 20H2 , as this has been the 3rd failed update like previously two KB5000842 and KB5001330. Am I the alone on this planet ? The error message I have received is 0x800f0922. I got a new Laptop HP 8th generation. What is happening inside Microsoft these days ? Shout out loud If you're having the pain like I have these days ? Please Please Please
The last Windows update made my computer five times slower than it was
This week I was prompted that Windows would end their support for my version of windows and that I had to install 20H2. I found it odd that some people already had that update since way before, but I didn't pay much mind. I did so, and it took forever, after it was done, my computer became quite slow. I saw I still had a couple of updates remaining, so I thought that might help. It did not. I shouldn't have installed this update. I have a Legion Lenovo gaming laptop, y520, which should support heavy games, and barely more than a year old, but now it's slower than my 10 year old Win7 pc. I don't even play games most of the time, if anything DCUO or Gmod, both pretty old games. But my computer now is super slow, and it struggles running something as simple as chrome or Opera. And not even fast tabs. What do I do to go back to my normal speed? Please help this is unbearable. It's almost as if I had a 2gb ram.
Compatibility with VB6 and Windows 10 Pro 20H2
Hello, VB6 is supported, according to https://docs.microsoft.com/en-us/previous-versions/visualstudio/visual-basic-6/visual-basic-6-support-policy However, for some reason beyond my understanding, I cannot install the VB6 runtime engine in Windows 10 Pro 20H2, freshly formatted and installed: It fails when registering the com libraries. Does anyone have a solution other than downgrade to Windows 10 1909? Any help is greatly appreciated. Manuel
