What is netsession_win_2da1ebd.dll?

The genuine netsession_win_2da1ebd.dll file is a software component of Akamai NetSession Interface by Akamai Technologies.
Netsession_win_2da1ebd.dll is a DLL (Dynamic Link Library) file that is part of the Akamai NetSession Interface, a utility tool that offers faster and more reliable downloads. DLL files store data, code and resources needed by one or more programs in order to function correctly. This is not a critical Windows component and should be removed if known to cause problems. The Akamai NetSession Interface works as an extension to Akamai's global server network that helps speed up user downloads by connecting the user to the closest server in physical proximity. The program features negligible impact on memory, CPU capacity or disk space. Akamai Technologies, Inc. is an American company that develops solutions in cloud services. The company offers its services to clients and companies looking for faster websites by distributing content from locations close to the user. Akamai Technologies currently owns numerous servers around the world and rents capacity on these servers to customers. Akamai was founded in 1998 and is based in Cambridge, Massachusetts, USA.

netsession_win_2da1ebd stands for Akamai NetSession Interface for Windows (SHA-1: 2da1ebd)

Netsession_win_2da1ebd.dll is a Windows DLL file. DLL is the abbreviation for Dynamic Link Library. DLL files are needed by programs or web browser extensions, because they contain program code, data, and resources. The following information can help you determine if netsession_win_2da1ebd.dll is a Windows system file or if it belongs to an application that you can trust.

Click to Run a Free Scan for netsession_win_2da1ebd.dll related errors

Netsession_win_2da1ebd.dll file information

The process known as Akamai NetSession Interface (Akamai) belongs to software Akamai NetSession Interface by Akamai NetSession Client, Akamai Technologies (

Description: Netsession_win_2da1ebd.dll is not essential for the Windows OS and causes relatively few problems. Netsession_win_2da1ebd.dll is located in a subfolder of "C:\Program Files\Common Files". The file size on Windows 10/8/7/XP is 3,542,616 bytes. 
The service can be started or stopped from Services in the Control Panel or by other programs. There is no information about the author of the file. The program is not visible. Netsession_win_2da1ebd.dll is digitally signed. Netsession_win_2da1ebd.dll is not a Windows core file. Netsession_win_2da1ebd.dll is able to monitor applications. Therefore the technical security rating is 28% dangerous.

Uninstalling this variant: In case of problems with netsession_win_2da1ebd.dll, you can uninstall Akamai NetSession Interface software via Windows Control Panel/Add or Remove Programs (Windows XP) or Programs and Features (Windows 10/8/7).

Recommended: Identify netsession_win_2da1ebd.dll related errors

Important: Some malware camouflages itself as netsession_win_2da1ebd.dll, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the netsession_win_2da1ebd.dll process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.


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Best practices for resolving netsession_win_2da1ebd issues

A clean and tidy computer is the key requirement for avoiding problems with netsession_win_2da1ebd. This means running a scan for malware, cleaning your hard drive using cleanmgr and sfc /scannow, uninstalling programs that you no longer need, checking for Autostart programs (using msconfig) and enabling Windows' Automatic Update. Always remember to perform periodic backups, or at least to set restore points.

Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To help you analyze the netsession_win_2da1ebd.dll process on your computer, the following programs have proven to be helpful: Security Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. Malwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.

Other processes

netsession_win_2da1ebd.dll [all]