Canon Powershot S10 Software Starter Manual page 38

What to Do if [PowerShot S10] or [PowerShot S20] Appears in
the Scanners and Cameras Properties Device List
1.
Select the [PowerShot S10] or [PowerShot S20] name in the Scanners and
Cameras Properties device list and click the [Remove] button.
2.
Click the [OK] button and close the [Scanners and Cameras Properties] dialog.
3.
Using Steps 3 to 11 on starting on page 31, delete the [Drvdata.bin],
[Drvidx.bin] and [Canon.IncCanon_DC] items, and reinstall the driver
software.
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