ac3dec.ax - What is ac3dec.ax?

What is ac3dec.ax doing on my computer?

ac3dec.ax is a module belonging to ArcSoft AC3 Audio Decoder from ArcSoft Inc..
Non-system processes like ac3dec.ax 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 AC3Dec.ax 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.

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The ac3dec.ax is an executable file on your computer's hard drive. This file contains machine code. If you start the software ArcSoft AC3 Audio Decoder on your PC, the commands contained in ac3dec.ax will be executed on your PC. For this purpose, the file is loaded into the main memory (RAM) and runs there as a AC3Dec.ax process (also called a task).

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Is ac3dec.ax harmful?

ac3dec.ax has not been assigned a security rating yet. The ac3dec.ax file should be located in the folder C:Program FilesCommon Filesarcsoftmpeg engine. Otherwise it could be a Trojan.

ac3dec.ax is unrated

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Can I stop or remove ac3dec.ax?

Many non-system processes that are running can be stopped because they are not involved in running your operating system. ac3dec.ax is used by 'ArcSoft AC3 Audio Decoder'. This is an application created by 'ArcSoft Inc.'.

If you no longer use ArcSoft AC3 Audio Decoder, you can permanently remove this software and thus ac3dec.ax from your PC. To do this, press the Windows key + R at the same time and then type 'appwiz.cpl'. Then find ArcSoft AC3 Audio Decoder in the list of installed programs and uninstall this application.

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Is ac3dec.ax 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'.

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Why is ac3dec.ax giving me errors?

Most ac3dec 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 ArcSoft Inc. website for the latest ArcSoft AC3 Audio Decoder update.

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