5.6.25 trouble

I tried to update to the new 5.6.25 this morning, and I receive the message stating the publisher could not be verified, so I click run anyway. The next popup message states THE SETUP FILES ARE CORRUPT. PLEASE OBTAIN A NEW COPY OF THE PROGRAM. I’ve never experienced a problem updating Singer’s Weather before. I’m running Windows XP. Any help would be greatly appreciated. Thanks in advance.

Did you try redownloading the setup file?