Start security vault program from BAT file

I run a BAT file at each Windows login that does a number of tasks.I would really like to add the command line to start the NIS Security Vault program. I DO NOT want to try to feed it the vault password, I just want to open it up for me to manually enter the vault password. It's a pain to have to use the multiple clicks/windows of the menu system just to accomplish this at each Windows login. I'm running Windows 7 with the latest NIS