The surest way of doing this is by running regular registry scans using a top-rated registry software.In addition to iOS 10.2.1, watchOS 3.1.3, tvOS 10.1.1, macOS Sierra 10.12.3, Safari 10.0.3 and iCloud for Windows 6.1.1, Apple has also released a new update for the iTunes multi-media software. Windows users must always maintain a clean and compact registry. Deselect all the listed Services and then select ApplyĪfter you restart Windows in the normal mode, you would be able to install iTunes. Such errors can also occur due to cluttered registry.Click the Services tab, and then deselect the box next to Hide all Microsoft services.Click the Startup tab and then deselect all items.Click the Start button, type msconfig, and then press Enter.To clean boot Windows, perform the following steps: If you use 64-bit windows and still get the error, try clean boot Windows and then install Windows. If this is true in your case as well, instead of x86, install x84 version of iTunes. The above issue may occur when you try to install x86 version of iTunes on a 32-bit PC. please uninstall iTunes

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