Hi Keith, I just downloaded the abox242.zip file from the page you mentioned. Unzipped it, and ran the exe. It all works fine. Perhaps you had difficulty with the download process? These are the steps:
After going to the download page, click on the abox242.zip file once. This opens a Google Drive page. Now click on the download icon in the upper left. This will download the zip. Finally with the zip on your Windows machine, right click and Extract All. The exe is inside and runs just fine.
I also ran the zip through the Virustotal website, and all checks out fine there.
Regards, William