davidonpda, were you also running laszlo's build previously? Check if the "%appdata%" directory exists, and "%appdata%\bitcoin" Try: rename "%appdata%\bitcoin" bitcoin2 does it work then?
davidonpda, were you also running laszlo's build previously? Check if the "%appdata%" directory exists, and "%appdata%\bitcoin" Try: rename "%appdata%\bitcoin" bitcoin2 does it work then?