tomcat

I used to run the wille burner with no probs before when i had y old computer, but now since i got a new it doesnt work. I will unzipp the program and everything will look right i will set it for the at29c256 chip but it keeps tellin me that i have 00000000 at some address. I know the willem is old and shitty and oates is better but i got this and i like it so dont give e ---- about using a willem it is what i have and it is what i know how to use usually. has anybody had this prob before is there something i am doing wrong