statuse bar

I have BI recording 5 cameras all on motion to my "C" drive (set at 10Gb), then moved to my "WD mycloud"(set to 500Gb). I have 41Gb free on "C" drive, and 1.2Tb free on WD mycloud. It works fine as a stand alone. But if I enable "run as windows service" I get RED writing in the lower status bar...