major problem opening saved files

if you go back to the main topic page you can read my post which is that im having trouble registering gmax...well i currently solved that problem b/c somebody wus asking wut to do and how to register w/o internet and it said to d/l a file and then transfer it onto a floppy...well i d/led the file and followed the instructions and got gmax working but now i cant open up saved files it says this
An error has occured and the application will now close. No scene changes have occured since your last save.