When you attempt to install a feature update, the error 0xc1420121 may appear.
The setupact.log may show the following entries:
Every time you try to sign in to websites using saved credentials in Google Chrome, you may be asked to type your Windows username and password or your PIN for verification. You may wonder how to turn off the security requirement when auto-filling usernames and passwords on websites.Read more
You may be unable to change the default app for HTML file type in Windows 11. The file type may be associated with Microsoft Edge, and you cannot change the default app to Code Editor, Visual Studio Code, or any other app.Read more
If your system runs Windows 10 2004, 20H2, 21H1, or version 21H2, you can upgrade to version 22H2 quickly without reinstallation. You can upgrade to 22H2 using the Enablement Package. You don’t have to install the Feature update/Windows Setup, and no ISO or Media Creation Tool is needed.Read more
If you’re wondering how to downgrade Windows 10 or 11 Professional to Windows 10/11 Home Edition without a clean installation, this article is for you. The trick is to change the Edition ID in the registry and then do a repair installation using the ISO or Media Creation Tool.Read more
When you log in to your computer, several files and folders may open at startup. A few text-based files by the names “StructuredQuery”, “MSI67784”, “cv_bug,” and lastly, “chrome_installer” may open.Read more
If the progress of Windows 11 Installation Assistant or Windows 10 Upgrade Assistant is stuck at 99% for more than four hours, here’s something you can try.Read more