Thanks for your help so far.
Hmm.. I am just on a home network and I haven't really changed any router settings except for very basic/ required stuff. Also, I am able to log into the Evernote site and view a lot (maybe even all) of my Evernote data. But, maybe the server for the download is a different domain?
I also don't have any special security software running, except for what Windows has built in. So, I was thinking that maybe it's windows firewall? But, I wouldn't think that the firewall would block it because Evernote is even in the Microsoft windows store.
I also d