Open Device Manager (Right-click Start > Device Manager). If you see a yellow exclamation mark under "Other Devices" or "Imaging Devices," right-click it and select Update Driver , then point it to the folder where you downloaded the DCE-2 files.
: During installation, if Windows warns about unsigned software, select "Continue Anyway" "Install this driver software anyway" to complete the process. Verification Digital Camera Dce-2 Driver Download
After selecting your camera model, you'll often be prompted to choose the operating system of the computer you're using. Select the OS that matches your computer. Open Device Manager (Right-click Start > Device Manager)
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