Strange question

hello;

  My FMS4.5, there are more than a video, and sometimes there are one or two video can not see the video, the other video is normal, when I restart FMS, the abnormal video on the normal. I don't know why. Is not my reasons for using the development version of the(Invalid license key:146.........718)???

is it log:

   edge.00.log:

2016-03-13    13:54:36    9824    (w)2691192    Invalid value set for configuration key : Application/Process/Distribute = inst, using default to be compatible with inst..    -

2016-03-13    13:54:36    9824    (w)2691192    Invalid value set for configuration key : Application/Process/Scope.numprocs = 3, using 1, to prevent app inst getting split among multiple processes.    -