Indeed, setting SDL_VIDEODRIVER=windib before running DosBox works. It will be a good workaround until I find the root cause (SDL ? x64 drivers ?).

I built the code and found in sdlmain.cpp a block of code that makes DosBox behaving crazily about keyboard events. if (getenv("SDL_VIDEODRIVER")==NULL) { if (SDL_VideoDriverName(sdl_drv_name,128)!=NULL) { sdl.using_windib=false; if (strcmp(sdl_drv_name,"directx")!=0) { SDL_QuitSubSystem(SDL_INIT_ …

Hello, I have just installed DosBox 0.73, but when I launch it, I cannot type anything in the DOS window. It is just as if I had no keyboard at all. Is this a known bug ? Or I am missing something with the configuration ? I am running Windows Seven x64.