Copy Database

I am trying to copy a 125GB .mdf database file to a 250GB usb hard drive. Wh
en I drag and drop the file it tells me "insufficient amount of space" even
though the hard drive has plenty of storage. Please helpHi,
Can you please post your query to Windows 2000 public group.
Thanks
Hari
MCDBA
"Johnson" <anonymous@.discussions.microsoft.com> wrote in message
news:97CC8EA4-9B6E-422C-AB0A-A017FBE603BB@.microsoft.com...
> I am trying to copy a 125GB .mdf database file to a 250GB usb hard drive.
When I drag and drop the file it tells me "insufficient amount of space"
even though the hard drive has plenty of storage. Please help