Can't download Scapple trial

When try to run the download I get an unspecified error message. I’ve tried Firefox, Internet Explorer, and Chrome. Is the program corrupted?

We use Amazon for our software distribution, and sometimes regions can get cut off from that mirror, that may be all that has happened. The .exe itself is fine. Please try downloading from this alternate mirror.

(It’s still uploading, so please give it about fifteen minutes from the time of this posting to try.)