pypylon : Process finished with exit code -1066598274 (0xC06D007E)

Script used:

from pypylon import pylon

cam = pylon.InstantCamera(pylon.TlFactory.GetInstance().CreateFirstDevice())
cam.Open()
print(cam.GetDeviceInfo)
cam.Close()
[enter image description here][1]
print("done")

OS: Windows 10 64 bit

Camera: Basler acA640

Connected via USB 3.0

Error while running the above script:

Process finished with exit code -1066598274 (0xC06D007E)