You probably should allow Powerdirector to connect to your web cam.
Powerdirector has a Capture module that is probably detecting your web cam and wants to load the driver for the Web Cam as a capture device.
Try the Capture Module, you should see a window that says something about Detecting Devices. PowerDirector does capture video from a web cam if one is available.
Carl312: Windows 10 64-bit 8 GB RAM,AMD Phenom II X4 965 3.4 GHz,ATI Radeon HD 5770 1GB,240GB SSD,two 1TB HDs.