Maybe it is installed already.
Check to see if the .bcm (dot bcm) folder: "C:\Users\TelcoPC\.bcm" where TelcoPC is your username.
If EM is not installed then install it from here: http://bcm.sipsw.com/ApplicationLauncher/
then do the shortcut trick below if needed.
The java trick (or older java) is also need for this site to load.
In some case if you installed EM then you might need to create a shortcut using this whole Target:
C:\Users\TelcoPC\.bcm\proxy_batch_exec.bat "C:\Users\TelcoPC\.bcm\BEM\bin" run.bat
Then if you want to change the icon use this target: C:\Users\TelcoPC\.bcm\BEM\bin\BEM.ico
As for Java anything above 1.8X and above java you may need to go to the security file to remove MD5
and MD5 with RSA
Do so you must go into notepad as an administrator then navigate to C:\Program Files (x86)\Java\jre1.8.0_191\lib\security (do not use explorer) and open java.security
When you remove them (about 3 references) click save.
Or install an older version of java.