Hello, I have Dosbox for quite a while now and it always worked fine with my old games. Now, when I try to install Zork Nemesis (the same way as the other games) and type setup.exe and enter, dosbox will change my letters into strange symbols with the message illegal command "smilysqaretrianglecircle..." . It does take other commands, so... ?

We tried in my sisters computer and it installed but when we try to run the game we get a message about bios 2.0 and video card would not support the resolution ... What is bios and can I get /change/ do something about it?

We both have windows xp only I have another graphic card (Nvidia Geforce). Can I do something to get the game working?

I have absolutely no knowledge on configurations and things so if there is something I can do please could you explain on an easy-to-understand-even-for-an-idiot level? Thank you