You may have tried many methods online to fix this i Tunes sync error, such as updating i Tunes to latest version and upgrading i Phone/i Pad to the newest i OS operating system.However, the “i Tunes sync error 54” still can’t be fixed.

Of course, there are some common tips you can try to fix this error: 1. You can find the originals that you want to transfer to i OS device and change permission.

Update your i Tunes to the latest version, now the latest version is i Tunes 12.7. Upgrade i Phone/i Pad/i Pod touch to latest i OS operating system. i More give us one example to change “Read Only” permission of “i Tunes folder” to fix i Tunes sync error (-54) on Window 10: Open Windows Explorer Check to run as administrator. (For Windows i Tunes users) Install all available Windows update service packs. After trying solutions mentioned, if your i Phone still cannot be synced due to unknown error occurred (-54), you can try some i Tunes alternative, like Any Trans for i OS.

Here are some possible troubleshooting methods you may take into consideration. Every time I try to install ITune I get an Error 7 (Windows error 193) upon completion ( and another pop up that says 'i Tunes helper was not installed'). Locate the following files and remove them to Recycle Bin.

During the installation process I get a message that Apple Mobile Device Service was unable to start. msvcp100msvcp120msvcp140msvcr100msvcr120vcruntime140Make sure that the file names that you drag to the recycle bin match those above exactly.

It seems as though some users have issue installing or updating i Tunes on Windows 10/8/7.

Here we list the common i Tunes installation errors and also the corresponding workarounds.

Don’t Miss: How to Fix App Store Won’t Download/Update on i Phone This sync error 54 is one common i Tunes problem people may face when updating PC to a new Windows operating system.

And most of people think this i Tunes sync error is related to authorization and administration issues – computer doesn’t permit unauthorized users to sync some data to i Phone/i Pad/i Pod touch.

If i Tunes won't download or install on your Windows, you may receive one of the following error messages: This i Tunes install error is not strange to some users who came across the same i Tunes 12.7/12.5/12.3 installation error on Windows 10.

The most common cause of the errors is outdated or incompatible version of Apple Software Update on the PC.

In this case, you have to sync separately to find what kind of data you can’t sync.