EndNote for Mac and macOS High Sierra
Clarivate discovered some issues with the EndNote PDF viewer that existed with macOS Sierra have persisted with macOS High Sierra.
Selecting and highlighting text is misaligned (meaning the text that is highlighted is not where your cursor is). These issues have been reported by the EndNote Development Team to Apple. As a workaround, you can open up your PDFs to annotate in an external PDF application or use the annotation workflow in the free EndNote for iPad app. These same issues can be found in other Mac applications with similar PDF capabilities. As these are known issues to Apple, it is possible that Apple will release an update to Sierra and High Sierra that will include bug fixes for these issues, thus improving the PDF experience for X8 users without a release from EndNote.
1) Check for compatibility. New problems are listed above. If you are using an older Mac operating system, Click here to see what EndNote version works best with it. You may also want to check for compatibility with your word processing program, if it's older.
2) Quit your word processing program AND the whole connected Office suite. In other words, quit Outlook, Excel, PowerPoint, etc. Closing the window (clicking the red button) is not enough. Make sure you File>Quit.
3) Download the Firefox web browser. Chrome and Safari have trouble exporting database results to your EndNote program.
The first time you send database references to EndNote, you must designate the program to open files in Firefox . Follow the directions in the video.