30ui.dll
30ui.dll
Process name: SIUI.DLL
Application using this process: Sunplus Inkjet Printer Driver
File location: C:\Windows\System32\spool\drivers\w32x86\3
Recommended: Check your system for 30ui.dll problems
What is 30ui.dll doing on my computer?
30ui.dll is a module belonging to Sunplus Inkjet Printer Driver from Sunplus Technology Inc., Ltd..
Non-system processes like 30ui.dll originate from software you installed on your system. Since most applications store data on your hard disk and in your system's registry, it is likely that your computer has suffered fragmentation and accumulated invalid entries which can affect your PC's performance.
In Windows Task Manager, you can see what CPU, memory, disk and network utilization is causing the SIUI.DLL process. To access the Task Manager, hold down the Ctrl + Shift + Esc keys at the same time. These three buttons are located on the far left of your keyboard.
The 30ui.dll is an executable file on your computer's hard drive. This file contains machine code. If you start the software Sunplus Inkjet Printer Driver on your PC, the commands contained in 30ui.dll will be executed on your PC. For this purpose, the file is loaded into the main memory (RAM) and runs there as a SIUI.DLL process (also called a task).
Is 30ui.dll harmful?
30ui.dll has not been assigned a security rating yet. The 30ui.dll file should be located in the folder C:\Windows\System32\spool\drivers\w32x86\3. Otherwise it could be a Trojan.
Can I stop or remove 30ui.dll?
Many non-system processes that are running can be stopped because they are not involved in running your operating system.
30ui.dll is used by 'Sunplus Inkjet Printer Driver'. This is an application created by 'Sunplus Technology Inc., Ltd.'.
If you no longer use Sunplus Inkjet Printer Driver, you can permanently remove this software and thus 30ui.dll from your PC. To do this, press the Windows key + R at the same time and then type 'appwiz.cpl'. Then find Sunplus Inkjet Printer Driver in the list of installed programs and uninstall this application.
Is 30ui.dll CPU intensive?
This process is not considered CPU intensive. However, running too many processes on your system may affect your PC’s performance. To reduce system overload, you can use the Microsoft System Configuration Utility (MSConfig) or the Windows Task Manager to manually find and disable processes that launch upon start-up.
Use the Windows Resource Monitor to find out which processes and applications write/read the most on the hard drive, send the most data to the Internet, or use the most memory. To access the Resource Monitor, press the key combination Windows key + R and then enter 'resmon'.
Why is 30ui.dll giving me errors?
Most 30ui issues are caused by the application executing the process. The surest way to fix these errors is to update or uninstall this application. Therefore, please search the Sunplus Technology Inc., Ltd. website for the latest Sunplus Inkjet Printer Driver update.
Browse process directory by name
Process Library is the unique and indispensable process listing database since 2004 Now counting 140,000 processes and 55,000 DLLs.