How to Fix vnc-P4_2_5-x86_win32_viewer.exe Error? Is it safe?

Frustrated by the vnc-P4_2_5-x86_win32_viewer.exe error message? Well, you should want to know what this vnc-P4_2_5-x86_win32_viewer.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 vnc-P4_2_5-x86_win32_viewer.exe and the methods to fix it.

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What's vnc-P4_2_5-x86_win32_viewer.exe File?

As its file extension denotes, vnc-P4_2_5-x86_win32_viewer.exe is a vital EXE file and it's a component of the software VNC Viewer Personal Edition developed by Windows Software Developer. The latest version of vnc-P4_2_5-x86_win32_viewer.exe file is P4.2.5 and MD5 value is 463df27b3300390887d9a4a717b1fd15. This error can be seen on Windows XP, Windows Vista, Windows 7, Windows 8 and Windows 10.

vnc-P4_2_5-x86_win32_viewer.exe file information:
File Name:   
   vnc-P4_2_5-x86_win32_viewer.exe (Free Scan)
File Description:   
   VNC Viewer Personal Edition for Win32
Product Name:   
   VNC Viewer Personal Edition
Product Version:   
   Windows Software Developer
File md5:   
File type:   
   exe file
Security Level(0-5):   
OS Infected:   
   Download vnc-P4_2_5-x86_win32_viewer.exe Error Free Scan Tool

Why Do I Receive vnc-P4_2_5-x86_win32_viewer.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 VNC Viewer Personal Edition 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 vnc-P4_2_5-x86_win32_viewer.exe Error Messages

  • vnc-P4_2_5-x86_win32_viewer.exe - Entry Point Not Found.
  • vnc-P4_2_5-x86_win32_viewer.exe - System Error.
  • vnc-P4_2_5-x86_win32_viewer.exe - Application Error.
  • vnc-P4_2_5-x86_win32_viewer.exe - Unable to Locate Component.
  • vnc-P4_2_5-x86_win32_viewer.exe - Bad Image.
  • vnc-P4_2_5-x86_win32_viewer.exe - Runtime Error.

You may receive vnc-P4_2_5-x86_win32_viewer.exe error when you run or close VNC Viewer Personal Edition, start or shut down the computer, or use specific function of VNC Viewer Personal Edition. The time you encounter the error is very important to troubleshoot the problem.

Causes of vnc-P4_2_5-x86_win32_viewer.exe Error

vnc-P4_2_5-x86_win32_viewer.exe error can be caused by plenty of reasons. The following are the most common causes of vnc-P4_2_5-x86_win32_viewer.exe error.

  • There is a malfunctioning or faulty hardware in your computer.
  • vnc-P4_2_5-x86_win32_viewer.exe file is infected with malicious adware, Trojans, spyware and malware.
  • The associated entries of vnc-P4_2_5-x86_win32_viewer.exe are corrupted in the registry.
  • vnc-P4_2_5-x86_win32_viewer.exe files are deleted by another program by mistake.
  • The software that uses vnc-P4_2_5-x86_win32_viewer.exe is not downloaded completely and installed correctly.
  • Another program is in conflict with VNC Viewer Personal Edition and its shared files.

How to Fix vnc-P4_2_5-x86_win32_viewer.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 vnc-P4_2_5-x86_win32_viewer.exe problem.

Method 1: Uninstall and then reinstall VNC Viewer Personal Edition causing vnc-P4_2_5-x86_win32_viewer.exe error.

If vnc-P4_2_5-x86_win32_viewer.exe error pops up when you're using VNC Viewer Personal Edition, then it's worth trying to reinstall VNC Viewer Personal Edition or the program from Windows Software Developer.


Windows Vista, Windows 7 and Windows 10:

a. Click Start and click Control Panel.

start control panel windows 7

b. Click Uninstall a program.

win7 control panel programs and features

c. Look for VNC Viewer Personal Edition or the program from Windows Software Developer, right click on it and click Uninstall to uninstall it from your system.

uninstall software

d. After the uninstallation, restart your computer and then reinstall the software with your disc or the installer from the official website.

Windows 8 and 8.1:

a. Hover the cursor to the top right corner of the screen to bring up Charms bar and then click Search.

windows 8 charms bar search

b. Click Settings, type uninstall, and click Uninstall a program in the search results.

uninstall windows8

c. Look for VNC Viewer Personal Edition or the program from Windows Software Developer, right click on it and click Uninstall to uninstall it from your system.

uninstall software windows8

d. After the uninstallation, restart your computer and then reinstall the software with your disc or the installer from the official website.

Method 2: Run a virus scan.

Malware infection is one of the most popular cause of various computer problems like vnc-P4_2_5-x86_win32_viewer.exe error. Computer malware can make their way into the system, change system settings and corrupt system files. When this happens, VNC Viewer Personal Edition and Windows becomes more prone to vnc-P4_2_5-x86_win32_viewer.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: 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 vnc-P4_2_5-x86_win32_viewer.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 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 vnc-P4_2_5-x86_win32_viewer.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:

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Does vnc-P4_2_5-x86_win32_viewer.exe error still persist?

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