What is ab.dll doing on my computer?

Microsoft Mail for Windows(TM) Address Book UI This process is still being reviewed.
Non-system processes like ab.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 Microsoft Mail for Windows(TM) 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 ab.dll is an executable file on your computer's hard drive. This file contains machine code. If you start the software Microsoft Mail for Windows(TM) on your PC, the commands contained in ab.dll will be executed on your PC. For this purpose, the file is loaded into the main memory (RAM) and runs there as a Microsoft Mail for Windows(TM) process (also called a task).

Is ab.dll harmful?

ab.dll has not been assigned a security rating yet.

Can I stop or remove ab.dll?

Many non-system processes that are running can be stopped because they are not involved in running your operating system. ab.dll is used by 'Microsoft Mail for Windows(TM)'. To stop ab.dll permanently uninstall 'Microsoft Mail for Windows(TM)' from your system.

Is ab.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 ab.dll giving me errors?

Most ab 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 website for the latest Microsoft Mail for Windows(TM) update.