Champ Man 93: Problem saving game in WinUAE

Hi, I am a new member and also new to WinUAE and I have a problem. I recently downloaded WinUAE to play my favourite amiga game: Championship Manager 93. I have no problem loading and palying the game. When it comes to saving; I done what I had to do back in the days of having an amiga. WinUAE tells me to insert disk 3 so I load the adf file and it tells me it has saved. However the next time I come to play the game and I select load existing game, I insert the disk 3 adf file but nothing is loading. Am I doing something wrong? Any help or advice would be greatly appreciated.