folder customization

Winsage
June 13, 2026
Following the June 2026 update, custom folder icons and localized folder names in Windows are no longer displaying as they typically would due to intentional modifications related to security updates, specifically KB5094126 for Windows 11 versions 24H2 and 25H2. This update tightens the handling of the desktop.ini file, which is used for folder customization. Although access to the actual files remains unchanged, affected folders may revert to default icons or display original directory names instead of customized labels. Microsoft has identified certain sources as untrusted, including files downloaded from the internet and specific remote sources, which affects how desktop.ini files are processed. Users are encouraged to verify file origins, and administrators should ensure that internal sources are classified as trusted to avoid disruptions in folder presentation. The update also includes other security fixes and enhancements.
Winsage
June 11, 2026
In the June 2026 Security Update for Windows 11 and Windows 10, Microsoft implemented a change that prevents custom folder icons and localized folder names from appearing if derived from an untrusted "desktop.ini" file. Users may initially perceive this as a bug, as folders may revert to default settings without user intervention. To maintain customizations, organizations should add trusted sources to the "Trusted Sites" list via Control Panel. Businesses can enable the "Allow the use of remote paths in file shortcut icons" policy through the Group Policy Editor, although this may reduce security. Users can also remove the Mark-of-the-Web tag from trusted "desktop.ini" files using PowerShell commands. This update reflects a broader trend of prioritizing security over customization in the operating system.
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