Open <a href> as a Save File dialogue box rather than printing the content to browser

Hi, 

I am not sure is the email address is correct.

I have this segment of html in a cgi file:-

<a href=http://192.168.250.197:10000/ssl_update/server.txt>Right-click here to download Certificate Signing Request</a><br><br>

I wanted user to be able to CLICK on the link and a 'Save as...' dialogue box appear for the to save the file to local machine. But, IE open it as a text file in the browser itself...

What should I do?

I tried to <a type=application/x-msdownload....>, but failed to get what I wanted too.

Please advice :) Thank you


Best regards,
Calvin Kuan