acu.exe - acu process information

Process name: Atheros Client Utility

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Windows errors related to acu.exe?

acu.exe is a process belonging to the Atheros Client Utility (ACU) which is a program that allows additional for configuration and diagnostic functions on HP and Toshiba's range of wireless communication devices. This program is a non-essential process, but should not be terminated unless suspected to be causing problems. We strongly recommend that you run a FREE registry scan to identify acu.exe related errors.


acu.exe is not a critical component. It is highly recommended that you run a FREE performance scan to automatically optimize memory, CPU and Internet settings.

Damage to your computer's registry could be compromising your PC's performance and causing system slow-downs and crashes. We recommend that you run a FREE registry scan to identify and list harmful registry entries on your computer.

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General information


Atheros Communications

Part of:

Memory usage:

N/A (Free up memory)

Common acu.exe errors:

N/A (Repair)

System process:


Uses network:




Hardware related:


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