What is arviewer.ocx doing on my computer?

arviewer.ocx is a module belonging to ActiveReports Viewer Control from Data Dynamics.
Non-system processes like arviewer.ocx 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 ARViewer 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 arviewer.ocx is an executable file on your computer's hard drive. This file contains machine code. If you start the software ActiveReports Viewer Control on your PC, the commands contained in arviewer.ocx will be executed on your PC. For this purpose, the file is loaded into the main memory (RAM) and runs there as a ARViewer process (also called a task).

Is arviewer.ocx harmful?

arviewer.ocx has not been assigned a security rating yet. The arviewer.ocx file should be located in the folder C:\Windows\System32. Otherwise it could be a Trojan.

Can I stop or remove arviewer.ocx?

Many non-system processes that are running can be stopped because they are not involved in running your operating system. arviewer.ocx is used by 'ActiveReports Viewer Control'. This is an application created by 'Data Dynamics'.

If you no longer use ActiveReports Viewer Control, you can permanently remove this software and thus arviewer.ocx from your PC. To do this, press the Windows key R at the same time and then type 'appwiz.cpl'. Then find ActiveReports Viewer Control in the list of installed programs and uninstall this application.

Is arviewer.ocx 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 arviewer.ocx giving me errors?

Most arviewer 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 Data Dynamics website for the latest ActiveReports Viewer Control update.