opcproxy.dll
opcproxy.dll
Process name: opcproxy
Application using this process: OPC Data Access 3.00 Proxy//Stub
File location: C:\Windows\System32
Recommended: Check your system for opcproxy.dll problems
What is opcproxy.dll doing on my computer?
opcproxy.dll is a module belonging to OPC Data Access 3.00 Proxy//Stub from OPC Foundation.
Non-system processes like opcproxy.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 opcproxy 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 opcproxy.dll is an executable file on your computer's hard drive. This file contains machine code. If you start the software OPC Data Access 3.00 Proxy//Stub on your PC, the commands contained in opcproxy.dll will be executed on your PC. For this purpose, the file is loaded into the main memory (RAM) and runs there as a opcproxy process (also called a task).
Is opcproxy.dll harmful?
opcproxy.dll has not been assigned a security rating yet. The opcproxy.dll file should be located in the folder C:\Windows\System32. Otherwise it could be a Trojan.
Can I stop or remove opcproxy.dll?
Many non-system processes that are running can be stopped because they are not involved in running your operating system.
opcproxy.dll is used by 'OPC Data Access 3.00 Proxy//Stub'. This is an application created by 'OPC Foundation'.
If you no longer use OPC Data Access 3.00 Proxy//Stub, you can permanently remove this software and thus opcproxy.dll from your PC. To do this, press the Windows key + R at the same time and then type 'appwiz.cpl'. Then find OPC Data Access 3.00 Proxy//Stub in the list of installed programs and uninstall this application.
Is opcproxy.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 opcproxy.dll giving me errors?
Most opcproxy 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 OPC Foundation website for the latest OPC Data Access 3.00 Proxy//Stub 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.