Hello,

My Dosbox 0.74 worked well for month but now a new installed Dosbox 0.74 starts in all
output modes in a blank screen. The major console states that the config file in loaded successful.
A cycle change in the config file is displayd in the header of the black screen window, so the config is handeled..
I tried to unplug my Logitech F710 gamepad but the problem still occurs.

My system is Windows 7 64bit with a NVidea GTX570 and nvidea driver 310.90. I cannot use a newer driver because my system crashed with these. I used the 310.90 driver for years. DOSBox worked well on this ..

Like I said, I've tested all output modes, all going to bllack screens.
Also I tested windowresolutions 800x600,640x480 & 320x200, My Desktop resolution is 1280x720@32bit

Any ideas ?

Thanks for help.