What is acnotify.dll doing on my computer?

acnotify.dll is a Access Connections Module from IBM belonging to ThinkPad Communications
Non-system processes like acnotify.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 Access Connections Module 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 acnotify.dll is an executable file on your computer's hard drive. This file contains machine code. If you start the software ThinkPad Communications on your PC, the commands contained in acnotify.dll will be executed on your PC. For this purpose, the file is loaded into the main memory (RAM) and runs there as a Access Connections Module process (also called a task).

Is acnotify.dll harmful?

This process is considered safe. It is unlikely to pose any harm to your system. The acnotify.dll file should be located in the folder C:\Program Files\thinkpad\connectutilities. Otherwise it could be a Trojan.

Can I stop or remove acnotify.dll?

Many non-system processes that are running can be stopped because they are not involved in running your operating system. acnotify.dll is used by 'ThinkPad Communications'. This is an application created by 'IBM'.

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

Is acnotify.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 acnotify.dll giving me errors?

Most acnotify 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 IBM website for the latest ThinkPad Communications update.