1. Download and install WinRAR. # J) G6 F3 a# u# d2. Right-click the iTunesSetup.exe icon and choose "Open with WinRAR". : \! p( z* W) g# _' u3. Once the EXE is opened in WinRAR, double-click AppleApplicationSupport.msi and when the installer window is open choose "Repair". : n8 ~# b# O8 }1 E# n+ \ g4. Done! You can now run iTunes normally