iTunes 11.1.3 error
I've tried to update to 11.1.3 and I got an error message saying "Errors occurred while installing updates. If the problems persist choose Tools > Download Only", so I just decided to wait for the next update. However, when I tried opening iTunes, I got an error saying "Windows cannot access the specified device, path, or file. You may not have the appropriate permissions to access the item." I tried uninstalling and I got an error message saying "The installer has encountered an unexpected error installing this package. This may indicate a problem with this package. The error code is 2324". Any help?
Windows 8