I got an error 7 when I tried to write to disk. The address was 10BF:4AEA. The SUM, DUP, LST AND MUL files were written before it crashed. I am using Windows 95 in DOS mode, boot directly to DOS. Tom, W1TO -- Submissions: na-user@contesting.com Administrative requests: na-user-REQUEST@contesting.com WWW: http://www.contesting.com/datom/ Questions: owner-na-user@contesting.com