ophf_ui.dll
ophf_ui.dll
Process name: OPHF_UI
Application using this process: OKI Hiper-C UI Printer Driver
File location: C:\Windows\System32\spool\drivers\w32x86\3
Recommended: Check your system for ophf_ui.dll problems
What is ophf_ui.dll doing on my computer?
ophf_ui.dll is a module belonging to OKI Hiper-C UI Printer Driver from Oki Data Corporation.
Non-system processes like ophf_ui.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 OPHF_UI 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 ophf_ui.dll is an executable file on your computer's hard drive. This file contains machine code. If you start the software OKI Hiper-C UI Printer Driver on your PC, the commands contained in ophf_ui.dll will be executed on your PC. For this purpose, the file is loaded into the main memory (RAM) and runs there as a OPHF_UI process (also called a task).
Is ophf_ui.dll harmful?
ophf_ui.dll has not been assigned a security rating yet. The ophf_ui.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 ophf_ui.dll?
Many non-system processes that are running can be stopped because they are not involved in running your operating system.
ophf_ui.dll is used by 'OKI Hiper-C UI Printer Driver'. This is an application created by 'Oki Data Corporation'.
If you no longer use OKI Hiper-C UI Printer Driver, you can permanently remove this software and thus ophf_ui.dll from your PC. To do this, press the Windows key + R at the same time and then type 'appwiz.cpl'. Then find OKI Hiper-C UI Printer Driver in the list of installed programs and uninstall this application.
Is ophf_ui.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 ophf_ui.dll giving me errors?
Most ophf_ui 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 Oki Data Corporation website for the latest OKI Hiper-C UI Printer Driver update.
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