What does dlcqdrui.dll do on my computer?
dlcqdrui.dll is a module belonging to the Windows 2K//XP printer driver.
Non-system processes such as dlcqdrui.dll originate from software that you have installed on your system. Because most applications store data on the hard drive and system registry, your computer can become fragmented and accumulate invalid entries, affecting your computer's performance.
In Windows Task Manager, you can view the CPU, memory, disk, and network utilization of the ui process. To access the Task Manager, hold down the Ctrl Shift Esc keys simultaneously. These three buttons are located on the far left side of the keyboard.
dlcqdrui.dll is an executable file on your computer's hard drive. This file contains machine code. If you launch the Windows 2K//XP Printer Driver software on your PC, the commands contained in dlcqdrui.dll will be executed on your PC. To do this, the file is loaded into main memory (RAM) and run as a ui process (also called a task).
Is dlcqdrui.dll harmful?
dlcqdrui.dll has not been assigned a security rating. The dlcqdrui.dll file should be located in the folder C:WindowsSystem32spooldriversw32x863. Otherwise it may be a Trojan horse.
dlcqdrui.dll Not rated
Can I stop or delete dlcqdrui.dll?
Many running non-system processes can be stopped because they do not participate in the operation of the operating system. dlcqdrui.dll is used by the "Windows 2K//XP Printer Driver". To stop dlcqdrui.dll, permanently uninstall the "Windows 2K//XP Printer Driver" from your system.
Is dlcqdrui.dll CPU intensive?
This process is not considered CPU-intensive. However, having too many processes running on your system can affect your computer's performance. To reduce system overload, you can use Microsoft System Configuration Utility (MSConfig) or Windows Task Manager to manually locate and disable processes that start at startup.
Use Windows Resource Monitoring to find out which processes and applications are writing/reading the most on your hard drive, sending the most data to the Internet, or using the most memory. To access Resource Monitor, press the key combination Windows key R and enter "resmon".
Why does dlcqdrui.dll give me an error?
Most dlcqdrui problems are caused by the application executing the process. The most reliable way to fix these errors is to update or uninstall the app. Therefore, please search the website to get the latest Windows 2K//XP printer driver update.
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Source: processlibrary.com
