I have just installed SW 6.0b on my PC (Win 10). When I am trying to open a mkv video file (and other video formats) I am getting this message: "The following error (Ezerodivide) was derrived from object TfrmMain (frmMain): "Floating point division by zero" Please write to subtitleworkshop@gmail.com informing what you were doing when this error occured. Press OK to continue, and Cancel to exit the program." I have installed the latest K-lite codec pack 18.0.0 Mega on the computer. Any suggestions?...