Thank you for your reply, but when I changed the resolution, it keeps doing that...
But amazingly, in dos mode, it operates!...(But in this time, without any sound...)
I installed the Red Alert(for windows 95) following the instruction in the homepage at windows XP.
Well, it operates well, but it does not respond to mouse clicking... just respond to the keystrocks and moving mouse pointer...
I'm so sad now that I cannot play Red Alert although I installed it successfully...
Please give me some help...