I suspect that this is a problem with the ads served by Google rather than with your site, but here is some info anyway.
I am using Edge (for lots of reasons ;) ) and currently have no ad-blocker or other plug-ins besides my password manager (LastPass)
- Microsoft Edge: 44.17763.1.0
- Microsoft EdgeHTML: 18.17763
- LastPass add-in: 126.96.36.199
Console log attached.
I had no problem accessing the link by right-clicking, though, so was able to proceed with the download.
For those who are having more problems with the download, don't forget that there is now a Windows AppStore version :)