NIS 2012 crashed in one user account, running in other

I have a (non-lenovo) Acer Aspire Timeline laptop, Windows 7.  NIS crashed in my user account (which is admin user) ith the 8504,104 error HOWEVER, NIS is running and regularly live updating when i log in and check via the other user account.  I can't manually re-launch NIS inside my account. and don't want to re-boot my computer at this time because I am logged in to an online mail account I can't find the password to right now.

 

why would this be occurring; is there some way to re-launch NIS inside my own user account?