If software was installed incorrectly or incompletely, uninstall and then reinstall it.
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Before uninstalling software or deleting devices, turn off any other machines connected to your computer via USB, or disconnect the USB cable to the machines.
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The following explanation uses Windows 98 as an example. Procedures under other operating systems may differ.
Screens vary according to the operating environment.
To reinstall the software, restart Windows.
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When reinstalling the software, see Quick Installation Guide.