Endnote

If you get a message that you need to enter an access code, you have missed a step in the process!

After you download the folder - You MUST "EXTRACT ALL FILES" before you can install EndNote!

If you miss this process, it will ask for an access code.

You are downloading a ZIP folder and you must extract the files for the install to proceed.  The process of extracting the files associates the Install program with the Access Code file.