OK if you can install this it might work - make sure the driver
package is unzippped to a folder - or just select the setup.exe file and do the following if it wont unzip - this resolves an OS mismatch when the driver wont install on Windows 7
To install a driver OR program in compatibility mode - right click the setup.exe file - click properties - click compatibility - check run in compatibility with vista
/xp etc - check run as administrator - leave the rest blank. Start setup.exe and install.
Driver page v6.20 - to download firstly click on the file, go to nxt page then - under disclaimer is download - select "i have read the instructions etc" then select download -in "red" and then click save Canon
If that doesnt work try installing it thru device manager and pointing to the folder the driver is unzipped to.