1. Download and install WinRAR.# S, ?6 T9 Z; A% q
2. Right-click the iTunesSetup.exe icon and choose "Open with WinRAR".3 B1 o0 L8 A1 Z! U. I3 O: k# Z
3. Once the EXE is opened in WinRAR, double-click AppleApplicationSupport.msi and when the installer window is open choose "Repair".+ M! H9 T8 C4 Y% c0 s9 h3 \
4. Done! You can now run iTunes normally