Yes, it does.
You may try to download the installer for 64 bits.
www.easyxls.com/downloads.aspx
Be sure that your user has enough permissions when installing and running EasyXLS.
You can also download the generic installer for all operating systems (Java Professiona for Other) and run it using this command line:
java -jar EasyXLS_Trial_for_JAVA_v6_2.jar