When 2 monitors are used, and Pixyz Studio is launched on the secondary monitor, the Viewer appears white, and nothing is displayed.

This is a known issue caused by a conflict between nVidia GPUs and another software.

Here is a workaround:

  1. In the "ProgramData" folder, find a "A-Volute" folder
  2. Open the file BlackApps.dat
  3. Insert PiXYZStudio.exe in the list of applications
  4. Save the file