WIN10Pro on 256GB SSD, i7-6700, 16GB DDR3, 6TB Purple. Dahua 4431C-A, 4431R-Z, 4421 (IIRC) Recently purchased key for BI.
On the trial period, I had three cameras only installed and all three were visible via BI. I purchase the key. Now the cameras are not recognized. I then deleted them...