I would suggest delete everything in that twain32 folder. Except .ds file probably wouldn't let you delete it then it's ok.Then Remove MF4800 printer from Devices and Printers, replug usb cable, Windows should reinstall driver automatically. Expectin...
Wow, it works!Thanks stingray so much! I check C:\Windows\twain_32 and see some folder and file not relating to my Canon D480, some with HP name in it too.I temporarily move those out of twain_32 and try to start MF Toolbox, it start ok but can't sc...
Hi Patrice,I have a Imageclass D480, Windows 8.1, MF Toolbox crash everytime I open it.I followed your instruction exactly every step from "Selective Start Up" to "Uninstall Driver & MF Toolbox" then download & install new one along with restart PC e...