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Prepare Windows for McAfee installation Click to expand each option below, then follow the steps to get your Windows PC ready to install your new McAfee app.

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The latest Windows version provides you with advanced features and compatibility with modern software, including the latest versions of McAfee app. You’ll also benefit from regular Windows …

Learn how you can download McAfee free trial software on Windows. To download McAfee free trial software on macOS, contact Customer Service.

Aug 29, 2025 · If you have an older version of the McAfee app installed, you might see this error while installing a new version. To resolve, remove the installed McAfe software, and then run …

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This error is resolved in version 16.0.124 (24.9, 24.0). So download and install the latest version of McAfee software available.