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Type “msiexec /regserver” and then hit Enter.Type “msiexec /unreg” (no quotes) and then hit Enter.On your keyboard, press Windows key +R.After that, you can try to install iTunes again. If this is the case, you have to try to re-register the program.
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How to Correctly Register the iTunes Windows InstallerĪn error might have occurred while you were trying to register the iTunes installer for Windows. With just one click, you can fix the error and even enjoy better computer speed and performance. For a more convenient and efficient way of cleaning registry files, we highly recommend using a reliable tool like Auslogics Registry Cleaner. Pro tip: You can also ensure that iTunes will be installed properly by freeing the System Registry from repetitive, corrupted, or damaged files. If the error persists, try reinstalling the program again.Open iTunes and check if the error has been fixed.Repair the 64-bit and 32-bit versions of Apple Application Support.Click Programs and then select Programs and Features.Do not remove any other files from this folder. Make sure that you only drag the files that exactly match the ones we mentioned above. Look for the following files and drag them to Recycle Bin:.If this is the case, you have to look for the specific files that have caused the problem and drag them to Recycle Bin. Some users have reported that the Windows error 193 prevented them from completing the installation process for iTunes. Right-click the iTunes installer and then select Run as Administrator.Save the iTunes installer to your hard disk.Make sure to download the compatible iTunes installer. Check whether your computer is running a 64-bit or 32-bit version of Windows 10.
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