Snes9x: What is a "Bad Checksum"

[tye stik]

I was loading a game on my Snes9x v1.41-1 for Windows, and I noticed while it was starting up that it said "Bad Checksum". There is only one game that I have that this happens to, I was just wondering what it ment 'cause the game seems to work fine

[3x3cUt0r]

most time is because is a hacked game or something, you should not be worried about it, that happens in many games and they work perfectly

[mnbvcxz]

It means that the game is recognized, but is the incorrect size, or not the size the emulator expected.

[Clements]

Probably a bad rom/hacked rom. Scan with GoodSNES/NSRT to identify it, and get a better dump if necessary.

[tye stik]

so do I need to worry about the game abruptly gettin screwy on me?

[Allnatural]

so do I need to worry about the game abruptly gettin screwy on me?
In my experience, no.