MELab Programming

hey
i am having problem with my melab programming. when i compile and program my code i received these following errors: MELAB Programming form ware version is 4:1 target device ID is 0000, does not match selected devices. or Device not blank program anyway. the code programming error is 0000. can any body help me.
sben

You haven't mentioned which device you are trying to program. Perhaps you are trying to program a ROM type OTP (one time programmable) part.

Jerson