How to Fix WS_NET2_Client.exe Error? Is it safe?

Frustrated by the WS_NET2_Client.exe error message? Well, you should want to know what this WS_NET2_Client.exe file is, what causes this error and the most important thing is how to fix this error. In this page, you will find all answers to your questions about this WS_NET2_Client.exe and the methods to fix it.

Recommended: Fix WS_NET2_Client.exe Error Automatically

Download Auto Fix Tool

What's WS_NET2_Client.exe File?

As its file extension denotes, WS_NET2_Client.exe is a vital EXE file and it's a component of the software QuickTest Professional (Unicode) developed by Windows Software Developer. The latest version of WS_NET2_Client.exe file is 10.0 and MD5 value is 3e7a94ca3f87217e1335058fbf96c5e8. This error can be seen on Windows XP, Windows Vista, Windows 7, Windows 8 and Windows 10.

WS_NET2_Client.exe file information:
File Name:   
   WS_NET2_Client.exe (Free Scan)
File Description:   
   QuickTest Professional (Unicode)
Product Name:   
   QuickTest Professional (Unicode)
Product Version:   
   Windows Software Developer
File md5:   
File type:   
   exe file
Security Level(0-5):   
OS Infected:   
   Download WS_NET2_Client.exe Error Free Scan Tool

Why Do I Receive WS_NET2_Client.exe Error?

An executable file (also called as EXE) is a file which contains a program capable of being executed or run as a program in the computer. When one double clicks on an EXE file, a built-in routine created by Windows Software Developer will automatically execute codes to run QuickTest Professional (Unicode) on your machine.

The exe file is one of the most useful types of files precisely because it can run programs. However, this also makes it the potentially dangerous. It could be used to deliver malware and other malicious routines. Sometimes, though nothing happens when you double click on an EXE file, some unseen code has been triggered in the background to infect the computer. Therefore, do not double click any EXE whose source is unknown.

Popular WS_NET2_Client.exe Error Messages

  • WS_NET2_Client.exe - Entry Point Not Found.
  • WS_NET2_Client.exe - System Error.
  • WS_NET2_Client.exe - Application Error.
  • WS_NET2_Client.exe - Unable to Locate Component.
  • WS_NET2_Client.exe - Bad Image.
  • WS_NET2_Client.exe - Runtime Error.

You may receive WS_NET2_Client.exe error when you run or close QuickTest Professional (Unicode), start or shut down the computer, or use specific function of QuickTest Professional (Unicode). The time you encounter the error is very important to troubleshoot the problem.

Causes of WS_NET2_Client.exe Error

WS_NET2_Client.exe error can be caused by plenty of reasons. The following are the most common causes of WS_NET2_Client.exe error.

  • There is a malfunctioning or faulty hardware in your computer.
  • WS_NET2_Client.exe file is infected with malicious adware, Trojans, spyware and malware.
  • The associated entries of WS_NET2_Client.exe are corrupted in the registry.
  • WS_NET2_Client.exe files are deleted by another program by mistake.
  • The software that uses WS_NET2_Client.exe is not downloaded completely and installed correctly.
  • Another program is in conflict with QuickTest Professional (Unicode) and its shared files.

How to Fix WS_NET2_Client.exe Error?

Keep in mind, never download EXE files from EXE download websites, because they are not verified by their developers and may contain malicious code which lead to further damage to your computer system. We have listed several solutions to troubleshoot your WS_NET2_Client.exe problem.

Method 1: Do a System Restore.

System Restore is another useful utility integrated in Windows to help users revert their system files, installed applications, Windows registry and settings to that of a previous point of time. It's often used to fix problems like WS_NET2_Client.exe error caused by unexpected change made by a new program installation or abnormal Windows behaviors.

Note: Please do a full backup before performing System Store, otherwise, you may risk losing your files and data.


a. Go to the desktop of your system, right click on Computer and click Properties.

computer properties

b. In the left pane, click System protection.

system protection

c. In the System Properties window, click System Restore.

system restore

d. In the System Restore window, click Next.

system restore next

e. From the list of restore points, select one you wish to restore from. Click Next.

select restore point

f. If you do not want to change your decision, then click Finish.

confirm system restore

g. Click Yes.

yes restore

Method 2: Run a virus scan.

Malware infection is one of the most popular cause of various computer problems like WS_NET2_Client.exe error. Computer malware can make their way into the system, change system settings and corrupt system files. When this happens, QuickTest Professional (Unicode) and Windows becomes more prone to WS_NET2_Client.exe error and even malfunction.


a. Restart your system into Safe Mode with Networking.

b. Open your antivirus or antispyware program. (You can also use this recommended malware detect tool)

c. Run a full scan for your system.

d. After the scan completes, either quarantine or remove any detected malware.

e. Restart your system.

Method 3: Install Windows updates.

Computers and computer software can quickly become out-dated, so Microsoft keeps releasing updates in order to improve their security and fix technical glitches. Your WS_NET2_Client.exe error may be fixed after you install all latest Windows updates.


a. Go to the desktop of your system, right click on Computer and click Properties.

computer properties

b. In the left pane, click Windows Update.

windows update

c. In the Windows Update window, click Check for updates.

check for updates windows 7

d. If any update is found, click Install updates to install.

install updates windows 7

Method 4: Repair corrupted Windows registry.

As the most important part of Windows operating system, Windows registry is a place that stores all information and configurations of software and hardware. A problematic registry is one of the most common causes of computer errors like WS_NET2_Client.exe error. Software installation, uninstallation, malware infection can make changes to the registry. Over time, more and more invalid entries are left and accumulated in the registry and then lead to various errors and problems. The registry needs regular maintenance to keep it tidy and stable. Manual editing the registry is not practical for people with no computer expertise, it's recommended that you use a registry cleaner to do this job.


Note: It requires certain computer knowledge to perform the above solutions. If you're not comfortable with this process, it's recommended that you download and run this automatic error fix utility to fix your PC problems automatically:

Download Auto Fix Tool

Does WS_NET2_Client.exe error still persist?

Feel free to contact us for more assistance.

Writen by admin

Join the discussion

Your email address will not be published. Required fields are marked *