TS3212 I have removed my pop-up blocker completely and still receive the following error message when attempting to download iTunes:  "The file was blocked because it does not have a valid digital signature that verifies its publisher".....any ideas?

have removed my pop-up blocker completely and still receive the following error message when attempting to download iTunes:  "The file was blocked because it does not have a valid digital signature that verifies its publisher".....any ideas?

That suggests that the installer is getting damaged during the download.
I'd first try downloading an installer from the Apple website using a different web browser:
http://www.apple.com/itunes/download/
If you use Firefox instead of IE for the download (or vice versa), do you get a working installer?

Similar Messages

Maybe you are looking for