Canon DIGITAL IXUS V3 Software Starter Manual page 120

116
• The Inf folder contains numerous files critical to the computer's
Reinstall the Driver
11.
Reinstall the driver according to the instructions in Installing the TWAIN
Driver/WIA Driver (p. 24).
Cause #8
Driver not installed correctly (Windows only)
Uninstall the driver once before reinstalling it. Refer to Uninstalling the TWAIN Driver/
WIA Driver (p. 28) and Installing the TWAIN Driver/WIA Driver (p. 24) and Connecting
the Camera to a Computer (p. 25).
operation. Be extremely careful to delete the correct files. If you delete
the wrong files, you may be unable to restart Windows.