my itunes was not working properly so i uninstalled itunes, then apple software update, then apple mobile device support, then apple application support(both 32 and 64 bit versions) and finally icloud. now that i have downloaded itunes, it is saying i need apple application support and says to please uninstall itunes, the install itunes again. i have done that times with same result.
You cant open it at all, you need it to open iTunes.
I've gone through a problem downloading and installing on Windows 7. So I changed browsers from Mozilla to Explorer and finally got the download installer. But kept getting error 2. Which I suppose you get. I looked around on the apple site and found this: If you can't install or update iTunes for Windows - Apple Support
I right-clicked on the installer as administrator and finally the iTunes installed and is working. Took me some time, but this should help you. It fixed my problem.
Fuzzynut.
itunes download
