you can use the link you have or the secure access link stickied at the top of this page. you will download a zip file. copy that zip file to the drive and unzip it from there. if the secure access zip file is on your computer when you unzip it it will not work.
copy the zip to the drive
unzip runsecureaccess.exe
delete runsecureaccess.zip from the drive
double click runsecureaccess.exe to run the program