You may need to uninstall and then reinstall your software to solve certain problems or if you upgrade your operating system.
Windows 7 and Windows Vista: Click the start button and select Control Panel. Click Uninstall a program from the Programs category.
Windows XP: Click Start and select Control Panel. Double-click the Add or Remove Programs icon.
Windows 7: Click Uninstall/Change.
Windows Vista: Click Uninstall/Change, and then click Continue in the User Account Control window.
Windows XP: Click Change/Remove.
In some cases, a message may appear to prompt you to restart your computer. If so, make sure I want to restart my computer now is selected and click Finish.
To uninstall Epson Scan, insert your Epson CD. Open the EPSON folder, then open the Common folder. Double-click Epson Scan Uninstaller and follow the instructions to remove the driver.