Please Help

It seems that my MPC likes to erase data I have entered. I put together a perfectly finished song, and now when I go to load it it says "Wrong File!" What the heck does that mean? I know I saved it properly and I know that I saved it under that name, but it won't load. Has this happened to anyone?

There's no troubleshooting section of the manual, so I am completely frustrated...

Many users have experienced these type of problems.
It maybe ur CF card. Try to save and load with another card. Maybe it's ur OS. Make sure u get the latest OS: www.akaipro.com. Or even better, get JJos. There's a free version.

guess u can find more post on this subject with the search function.

also make sure you format your cf card fresh with the os you are using. not doing this has been known to cause probs.