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FireFish Author

Level 1

68 points

iTunes Error 7 (Windows error 127) after installing iTunes 64-bit for Windows

After installing iTunes 64-bit for Windows (latest build), I get an error pop-up saying:

iTunes was not installed correctly. Please reinstall iTunes

Error 7 (Windows error 127)

I've gone thru the uninstall, reboot and reinstall process three or four times now. Still nothing.

Furthermore, after clicking okay to the error, it continues to pop up on it's own every 45 seconds or so.

There was one other error I came across after trying to launch iTunes after installation.

See both error messages here:

http://screencast.com/t/DSg4PpKF5BeX

Posted on Feb 8, 2012 10:05 AM

Best reply

b noir

Level 9

72,324 points

Posted on Feb 8, 2012 2:18 PM

Taken at face value, you're having trouble with an Apple Application Support program file. (Apple Application Support is where single copies of program files used by multiple different Apple programs are kept.)

Let's try something relatively simple first. Restart the PC. Then head into your Uninstall a Program control panel, select "Apple Application Support" and click "Repair".

Does iTunes launch properly now?

View in context

78 replies

Oct 9, 2016 2:31 PM in response to Martin549

The installation is definately broken Martin549 but Ive already tried the above steps so many times. The last time this happened, apple released an update a few weeks after so Im hoping they realise theyve stuffed up yet again &7 do the same thing. Nothing else thus far has worked.

Nov 24, 2016 6:16 AM in response to FireFish

32 bite for window

shevajoe

Level 1

12 points

Jul 25, 2017 3:38 PM in response to SabrinaGordon

Thank you ,yes you have to do things in the right order I had left things in common files .itunes is working and upgraded, iv been trying for days , took me 2o mins just now for it to work .

iTunes Error 7 (Windows error 127) after installing iTunes 64-bit for Windows