1. Download and install WinRAR.- r4 g+ B1 l" j- ^7 G' |3 ~
2. Right-click the iTunesSetup.exe icon and choose "Open with WinRAR". X% P1 b1 U2 F+ j% |$ D3. Once the EXE is opened in WinRAR, double-click AppleApplicationSupport.msi and when the installer window is open choose "Repair".* a, ~3 n: h1 s! L
4. Done! You can now run iTunes normally