Edge can not save exe's normally, fails the first time, hit retry and saves as a blank file, save as saves it as a exe.txt file.

I've read changing HKCR\MIME\Database\Content Type\application/octet-stream to be exe can work but I can't find it in root, tried copying some reg entries over from my main win10 PC but no luck so far.

So close to being done with this install.....