Download large amount of data

[user]

Hi,

I have queried the table to obtain the data to download.
Below is the download code.

<CFHEADER NAME:"Content-Disposition"
VALUE="attachment;filename=test.txt>
<CFCONTENT TYPE="text/plain">Color;Contact;Date;Item-Nbr<Cfloop
query="New">#new.color#;#new.contact#;#new.date#;#new.item#</Cfloop>

The amount of data that needs to be downloaded is over 300,000
records.
The above works for smaller amount of data.

The problem is that the download is not finishing with the large
record count (300,000).

Is there any other way to download the large data amount that allows
the user to choose the location to save the file?

Thanks in advance.

Mike