Can you update with a link and maybe file name of what you used?
I searched google for "canon ip5200r windows 7" with the first result being the post title is "Solved Canon ip5200R - Windows 7 Forums"
Pitty there isnt a solution here
I always seem to have problems with installing this driver
cos i can never seem to get the right thing and end up installing like 3 or 4 things from the canon site and finally get it working.
I dont want to have to try connect it to usb to get it to work i just want to get it to work via wifi first time everytime