1. Download and install WinRAR.* C# n. k4 L8 P' ?4 T) h
2. Right-click the iTunesSetup.exe icon and choose "Open with WinRAR". ) ]+ e& z. M- S6 S8 M3. Once the EXE is opened in WinRAR, double-click AppleApplicationSupport.msi and when the installer window is open choose "Repair". $ I. O) {" l9 _8 ~4. Done! You can now run iTunes normally