#429 Changing output type crashes DScaler

[Anonymous]

If output type is changed several times (below 10) DScaler crashes. Tested on Vista 64 bit with DScales 4.1.17 (I'v unistalled 4.1.19 because it doesn't remeber toolbar settings after restart so I haven't tested it).
I'v changed it many times because of other 2 bugs:
1. In Overlay DScaler leaves shadows on other applications windows. It happens also on XP but XP repaints windows after few seconds. MPC using Overlay don't hve that problem so it's probably a bug in DScaler.
2. In Direct3D toollbar is below video.
So currently the best option is to use Direct3D on desktop and Overlay in full screan, but if modes are changed too many times DScaler will crash.