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You may encounter the error 0xc0000017 when you access the Recovery options page in the Settings app. Here’s the full error message:
SystemSettingsAdminFlows.exe - Application Error The application was unable to start correctly (0xc0000017). Click OK to close the application.
On a Windows 10 device that has already been enrolled in the Windows 10 Consumer ESU program and fully updated, the error message “Your device is missing important security and quality fixes” may still appear in the Windows Update settings page.Read more
This post explains how to fix error 0xc00000bb during boot or when accessing Windows RE on a Windows 10 or 11 PC. 0xC00000BB (“STATUS_NOT_SUPPORTED”) means “The request is not supported”.Read more
When you right-click on a drive letter in This PC and click Properties, the properties dialog may not open, and the following error may appear:
The Properties for This Item Are Not Available.
When you run the component store cleanup or install a Feature-On-Demand package using DISM, the error code 1 may appear.Read more
After installing the October 15 (2025), cumulative update for Windows 11, File Explorer turns off the preview feature for files downloaded from the internet. After the October 2025 or a later Windows security update is installed, the File Explorer preview pane will display the following message:
The file you are attempting to preview could harm your computer. If you trust the file and the source you received it from, open it to view its contents.
When you run any DISM command, error 126 may appear. The following is the full error message verbatim.
Read more
When you double-click an image file such as JPG or PNG, the following error message may occur:
The configuration registry database is corrupt.
When you attempt to install a language pack via Settings or PowerShell in Windows 10 or 11, the language pack fails to install, and you may encounter error code 0x80073D01. In some cases, you may see other error codes mentioned below:
0x80073D01 0x8024002E 0x8034500C 0x800f0954
When you install the latest cumulative update or the .NET Framework 3.5 using OptionalFeatures.exe, the installation may rollback with the error code 0x800F0922.
When the latest cumulative update fails, the CBS log may contain the following entry:Read more