We Provide Real download link for col4128.exe driver file, you can download official hp col4128.exe drivers files free here, driver file size:0.2 MB, Just download col4128.exe driver files for your hp device now!
This patch fixes an error with hp photo and imaging, versions 2.1 and higher, which keeps the instant share button from working.
This problem will happen after loading a newer hp scanjet on the same system that had an older hp scanjet scanner which used earlier versions of hp photo and imaging software (any 1.x version).
You only need to install this software update if you've had previous versions of hp photo and imaging loaded on your computer and are having problems using the instant share button.