1. Download and install WinRAR. ( }6 O! t, d# o- u+ L2. Right-click the iTunesSetup.exe icon and choose "Open with WinRAR".; k) M! T0 ]( V" \/ H; a
3. Once the EXE is opened in WinRAR, double-click AppleApplicationSupport.msi and when the installer window is open choose "Repair". , _ H1 F$ [! {3 y. ^) S* F4. Done! You can now run iTunes normally