The truth is you are attempting to use hardware that is NOT supported since XP! You could try contacting Canon support and see if they have an alternate driver that may give you functionality (essentially what Draceena mentioned). Once you run the exe you need to locate where it expanded the files and you will need to set compatibility mode on all executables there and then run the appropriate files.Īs I said it MIGHT work.

In the end, I'm afraid you may need to update your scanner.

You will have to scan in the Virtual environment but the files can then be saved to folders outside the virtual environment which can then be used by any program installed in W7.

OR Do you have at least 2GB RAM, preferably 3GB+? Have you downloaded and installed - XP mode from Microsoft? If so then open a Virtual XP window and install your scanner there. If it appears to install, test it to be sure. Canoscan D646u Ex Driver Software Free Download Pick compatibility and set it to Run with XP (SP3) compatibility. Do you have the XP installation package? You can right-click on it and choose Properties. If so then open a Virtual XP window and install your scanner there. It's probably your file has been infected with a virus. OR Do you have at least 2GB RAM, preferably 3GB+? Have you downloaded and installed - XP mode from Microsoft?

CanoScan D646U Support - Free CanoScan D646U Driver & Software Download for Windows, Mac, and Linux Operating System.ĭo you have the XP installation package? You can right-click on it and choose Properties. Drivers are compatible with Windows 2000 / Windows 98 / Windows ME / Windows XP operating systems. Canoscan D646u Ex Driver Software Free Downloadĭownload drivers for Canon CanoScan D646U ex.

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