Hi, > I'm trying to move the mail stores to another disk and I'm being told > there's not enough space..... But it's an empty 150gb disk! Is this error > saying there's not enough space on the present disk? If so how do I get > round this so I can move the stores? Also, Windows NT 4.0 had a bug that would not recognize "large" drives properly (larger than 8GB or 16GB I believe but don't exactly recall) and would claim there was zero space even though there would be plenty of space when viewed in the properties for the drive. Are you using WinNT 4.0? Mike