Troubleshooting The Usb Twain Driver/Usb Wia Driver Uninstall - Canon PowerShot S40 User Manual

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Troubleshooting the USB TWAIN Driver/USB WIA
Driver Uninstall
If you have problems uninstalling the driver, use the following procedures to remove it.
Use the procedures below for the following circumstances too.
• If you do not find the [Scanners and Cameras] icon or folder in the
Control Panel.
• If your camera model name does not appear in the [Scanners and
Cameras Properties] dialog or the camera icon does not appear in the
[Scanners and Cameras] folder.
• If you installed the USB Driver by connecting the camera to the
computer via the USB interface before you installed the other software
on the CD-ROMs.
Windows 98/ Windows Me
1.
Open the [System Properties] dialog and check the [Device Manager] tab.
1. In the [Control Panel], double-click the [System] icon.
2. Click the [Device Manager] tab.
2.
If your camera model name appears under the [Other devices] and/or
[Imaging Device] categories, use the following procedures to delete it.
1. Select the name of your camera model and click [Remove].
2. In the confirmation dialog, click [OK].
3. Click [OK] to close the [System Properties] dialog.
• Remove all copies of your camera model name that appear in the [Other devices]
or [Imaging Device] categories, or that appear more than once in one category.
3.
Double-click the [My Computer] icon on the desktop followed by the [C:]
drive and the [Windows] and [Inf] folders.
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