Q: iTunes update interrupted by power failure - now can't install
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Feb 16, 2015 6:01 AMby turingtest2,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. Review the other boxes and the list of support documents further down the page in case one of them applies.
Your library should be unaffected by these steps but there is backup and recovery advice elsewhere in the user tip.
If the advice above doesn't resolve things you could try this alternate version:
- iTunes 12.1.0.71 for Windows (64-bit - for older video cards) - itunes64setup.exe (2015-01-28)
which is a 64-bit installer for the 32-bit version of the core application, similar to previous 64-bit releases.
Or roll back to the previous build:
- iTunes 12.0.1.26 for Windows (32-bit) - iTunesSetup.exe (2014-10-16)
- iTunes 12.0.1.26 for Windows (64-bit) - iTunes64Setup.exe (2014-10-16)
If you still have issues with AMDS try the steps in Install missing components and/or review HT203188: How to restart the Apple Mobile Device Service (AMDS) on Windows.
tt2
