The d066uuty.exe file is an executable file that behaves as the Scanning Management Software of the CanoScan D660U flatbed scanner. The d066uuty.exe process executes the Twain driver program and scans and detects the device. The file is a hardware driver that is solely compatible with the model D660U flatbed scanner. The process file runs alongside the CanoScan D660U scanner on all its processes and operations. The high-resolution CanoScan D660U flatbed scanner has a maximum resolution of 9600 by 9600 dpi and features a 42 bit resolution where it can display more than four trillion possible colors. It requires a color monitor with an 800 by 600 display (or higher), 16-bit color (or higher) and 64 MB of RAM. The scanner is also equipped with a built-in backlight producing 1200 by 1200 dpi film scans using VAROS technology.

Most non-system processes that are running can be stopped because they are not involved in running your operating system. d066uuty.exe. is used by CanoScan D660U flatbed scanner, If you shut down d066uuty.exe, it will likely start again at a later time either after you restart your computer or after an application start. To stop d066uuty.exe, permanently you need to uninstall the application that runs this process which in this case is CanoScan D660U flatbed scanner, from your system.

After uninstalling applications it is a good idea to scan you Windows registry for any left over traces of applications. Registry Reviver by ReviverSoft is a great tool for doing this.

The ReviverSoft experts have not yet reviewed d066uuty.exe

A process usually a part of an installed application such as CanoScan D660U flatbed scanner, or your operating system that is responsible for running in functions of that application. Some application require that they have processes running all the time so they can do things such as check for updates or notify you when you get an instant message. Some poorly written applications have many processes that run that may not be required and take up valuable processing power within your computer.

We have not received any complaint about this process having higher than normal impact on PC performance. If you have had bad experiences with it please let us know in a comment below and we will investigate it further.

The first thing you should do if d066uuty.exe. is causing errors on your computer is to run a Windows registry scan with Registry Reviver If you are still seeing errors after this you should uninstall the program that d066uuty.exe, belongs to, in this case CanoScan D660U flatbed scanner