I try to download Mdk472_a.exe, but it stopped at 60-70% (after a few hours) with the message of "publisher of this program could not be verified." I lowered the Internet security level and disabled several checks, the download still stopped without finishing. Could someone help? Thanks.
The complaint about publisher isn't a normal download error - it's an error that happens when trying to run an installation file that hasn't been signed by a certificate issued by a certificate provider accepted by your machine. Lots of companies don't want to pay the money to get a M$ official stamp on their product and have their installation signed by a certificate provided by Microsoft. Some of the steps M$ wants, just doesn't always feel applicable.