112      iPhone_iPad_Mac_apple

a program required for this install to complete...

"... a program required for this install to complete could not be run..." pops up when updating/installing itunes.

Deleting iTunes and reinstalling doesn't help.

Apparently doing a repair install through the control panel app of 'Apple Software Updater' fixed it.

Apparently doing a repair install through the control panel app of 'Apple Software Updater' fixed it.

No it didn't fix it. I got another message telling me it didn't upgrade. I have just bought an iPhone 7 and want to upgrade so I can transfer from my old iPhone 6

Try repairing Apple Software Update from the Programs and Features control panel, then uninstall it before trying to reinstall iTunes. If it won't repair try the MS install & uninstall utility mentioned in note 1 in the following guide.

For general advice see Troubleshooting issues with iTunes for Windows updates.

The steps in the second box are a guide to removing everything related to iTunes and then rebuilding it which is often a good starting point unless the symptoms indicate a more specific approach. When reinstalling right click on the downloaded setup file and use run as administrator. It may also help to temporarily disable any non-Microsoft anti-virus.

Review the other boxes and the list of support documents further down the page in case one of them applies.

The further information area has direct links to the current and recent builds in case you have problems downloading, or want to revert to an older version if the current one won't work properly for you at the moment.

Your library and device backups should be unaffected by these steps but there are links to backup and recovery advice should it be needed.

tt2

This did the trick. Installed without any further problems

最後更新：2017-09-17 00:52:30

  上一篇： Where did my iTunes Store go?

  下一篇： My library