I'm trying to install Endnote on a Windows computer and it's asking me for a license key? What is the Endnote License Key?
1.) You don't need a license key. Follow the instructions in the EndNote installation manual in order to avoid being asked for a license key.
2.) You need to download the EN20Inst.msi and the License.dat files and place both files in the same folder in order for the installation to work