>You can use free daemon-tools from http://www.daemon-tools.cc/dtcc/portal/portal.php to mount ISO image as a volume on your PC.
>>
>> I downloaded the iso file. Now how do I install vfp 9 from it?
>>

MS also has a tool for XPs (Virtual CD-ROM Control Panel v2.0.1.1) available from MSDN download.
Cetin