which browser are you using and are you checking the download folder to make sure it isn’t just downloading the file rather than openning it. (although then I don’t know why that doesn’t happen the first time).
I’m using Google Chome. When I check the download folder, it appears that both scholar.enw and scholar(1).enw are there. But when I first click the import to endnote button on google scholar, endnote will autimatically open and show the imported reference. But this doesn’t happen the second time when I try to click the botton for another article.