Problem downloading

I am trying to download the trial version for Windows. I have tried both and In both cases, the files are very slow to download, and the download fails, apparently in the last few kilobytes. Any suggestions?

(Between attempting to download this file, I have also downloaded very many others without an issue.)

Update: I have now tried three different browsers (Firefox, Chrome, Edge), all with the same result. So I went to a different computer, though on the same network, and finally managed to download the file. I have now installed the program on my computer, and all seems well. Though I am still perplexed about the download issue.