emulator help please

ok so ive had the emulator on my old comp and now i got a new one same brand and everything but i downloaded all the different types of zip files on the site and none of them work did they do a change on them or something i cant get it to work even if i mess with it, it wont work...help please ^^?

which emulator did you use??

More information please.

Did it work before? Do you have Winzip installed? Try extracting the file and playing it like that but you must supply us with more information if you want help.

You need winrar, not winzip. We use .rar files because they compress better that .zip Get winrar from www.rarlabs.com and follow the tutorial in the tutorials section.

Need more info on what emulator your using and also the Operating Systems on both your old computer and your new one.

yeah,the more information the better...