It your card's inability to open the game in full screen or perhaps it could very well be obsolete video drivers. Drivers - Download NVIDIA Drivers
... choose option 2 and it will let you know exactly what card you have and which driver you will need. Once you got the driver, download it and make sure you save it to a Temp folder or somewhere you can get to it later.
Also, make sure to download Driver Sweeper... Guru3D - Driver Sweeper
1) Uninstalled the driver through the Control Panel
2) Reboot into Safe Mode
3) Run Driver Sweeper and make sure the Nvidia folder in C is deleted
5) Install new driver with Elevated Admin Rights (right click file and use Run as Admin)