Scanner Options, Maintenance and TroubleshootingXerox® DocuMate® 4790User’s Guide9-179Anti-SpyWare software that is set to always run may interfere with the driver functionality. It is recommendedthat you temporarily disable or suspend the automatic protection feature during scanning. After scanning iscomplete and your file has been saved, turn the auto-protect feature back on. You do not need to close the Anti-SpyWare software.Uninstalling Your ScannerUse the options in the Windows Control Panel to remove the scanner driver and modules, and any other softwareprovided with the scanner.Please leave the scanner’s USB cable plugged into the computer while uninstalling the scanner driver. Unplug theUSB cable when directed to do so in the instructions below.Open the list of installed programs in the Windows Control panel.• Windows XP: Open Add/Remove Programs• Windows Vista and later: Open Programs and FeaturesUninstalling the scanner driver:1. In the list of installed programs click on Xerox DocuMate 4790 or Xerox DocuMate 4799 driver.2. Click the Change/Remove or Uninstall button.3. Click Yes when asked to confirm that you want to remove the driver.The driver will now be removed from the computer. When the driver uninstallation is complete the progresswindow will automatically close.4. Turn off the scanner and unplug the USB cable.5. Reboot the computer if you are prompted to do so.Follow these instructions to remove any of the other software you installed with your scanner. Depending on thesoftware provided with your scanner, and which applications you installed during the scanner setup, theapplication list may include:• Visioneer OneTouch• Visioneer OneTouch OmniPage OCR module• Visioneer OneTouch VRS module• Nuance PaperPort• Nuance OmniPage• Nuance PDF Converter• Kofax Virtual ReScanUninstalling Visioneer Acuity™:Visioneer Acuity is automatically installed when you install the scanner driver using the installation disc. You canalso download the Visioneer Acuity module from the support pages for your scanner at www.xeroxscanners.com.Visioneer Acuity is a utility with advanced image processing options to instantly improve the visual clarity ofanything you scan.
