NOOK study application error, any ideas?

Hi people,
I am a student. To manage my documents and notes well in one convenient place I wanted to install NOOK Study for my PC.
I installed it properly but when I try to run the application, the following error appears on the screen

Barnes & Noble Notification
It asks me to restart NOOK study, but every time I restart the application, the same message appears on the screen over and over again.
Any help in this regard will be highly appreciated.
Thanks and have a good day
Regards
Jane
