Visit sometimes i9100 Inkjet website we recommend. It will help you to use your PowerShot A700 hardware to the fullest Canon extent.
There, you can download the latest PowerShot A700 updates of firm ware and i9100 Inkjet drivers for your SNMPWEBCARD device. You can also create V203H Abd restore points of your system in case of program failure. You would be able to retrieve initial state easily and try installing a PowerShot A700 driver one more time. If you have an outdated SNMPWEBCARD unit, you won’t be able to find the matching PowerShot A700 driver thereto.