Click on it and select either Repaid if you are on a Windows XP or Programs and Features on later Windows devices. You can find it by going to Control Panel, then selecting “Add or Remove Programs.” Here, look for Bonjour. Once you have found this folder, look for the QTMovieWin.dll file and then paste it into one of these locations: C:\Program Files\iTunes (32-bit) or C:\Program Files (x86) \iTunes (64-bit).Īnother option is to repair the Bonjour file. On your computer, go to the following file: C:\Program Files (x86) \Common Files\Apple\Apple Application Support.