HT201210 I updated iTunes on my Dell Inspiron lap top and it corrupted my iTunes. I uninstalled all of the newly installed files. I also uninstalled iTunes. Now whenever I try to install iTunes, I ge a message that saya, "An Apple Application support is

Question

I updated iTunes on my Dell Inspiron lap top and it corrupted my iTunes. I uninstalled all of the newly installed files.  I also uninstalled iTunes.  Now whenever I try to install iTunes, I get a message that says, "An Apple Application support is required to run iTunes on this computer. Please uninstall iTunes, then install iTunes again."
Tried it 2 times and no luck.  Any advice for me?
Maureen

Answer 1

I get a message that says, "An Apple Application support is required to run iTunes on this computer. Please uninstall iTunes, then install iTunes again."
With the Error 2, let's try a standalone Apple Application Support install. It still might not install, but fingers crossed any error messages will give us a better idea of the underlying cause of the issue.
Download and save a copy of the iTunesSetup.exe (or iTunes64setup.exe) installer file to your hard drive:
http://www.apple.com/itunes/download/
Download and install the free trial version of WinRAR:
http://www.rarlab.com/
Right-click the iTunesSetup.exe (or iTunes64Setup.exe), and select "Extract to iTunesSetup" (or "Extract to iTunes64Setup"). WinRAR will expand the contents of the file into a folder called "iTunesSetup" (or "iTunes64Setup").
Go into the folder and doubleclick the AppleApplicationSupport.msi to do a standalone AAS install.
Does it install properly for you?
If instead you get an error message during the install, let us know what it says. (Precise text, please.)