How to Fix VWJ51.tmp Error? Is it safe?

Frustrated by the VWJ51.tmp error message? Well, you should want to know what this VWJ51.tmp 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 VWJ51.tmp and the methods to fix it.

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What's VWJ51.tmp File?

As its file extension denotes, VWJ51.tmp is a vital TMP file and it's created by the software Kernel Mode Driver Manager developed by Windows Software Developer. The latest version of VWJ51.tmp file is 1.3 and MD5 value is 0c1ed497af2cfc935a5c8ae82185aa5d. Kernel Mode Driver Manager and the Windows will generate VWJ51.tmp error when VWJ51.tmp file cannot be used due to the removal or corruption of VWJ51.tmp file. This error can be seen on Windows XP, Windows Vista, Windows 7, Windows 8 and Windows 10.

VWJ51.tmp file information:
File Name:   
   VWJ51.tmp (Free Scan)
File Description:   
   Kernel Mode Driver Manager
Product Name:   
   Kernel Mode Driver Manager
Product Version:   
   Windows Software Developer
File md5:   
File type:   
   tmp file
Security Level(0-5):   
OS Infected:   
   Download VWJ51.tmp Error Free Scan Tool

Why Do I Receive VWJ51.tmp Error?

A temporary file (also known as temp file) like VWJ51.tmp file is created to temporarily contain information while a new file is being made. Temporary files are closed and deleted when the program or a Windows session is closed normally. But if the program or the Windows session quits in an irregular way, the temp files are not closed and deleted.

However, some temp files are not deleted even when the program quits normally. This is due to programming errors which do not delete temporary file when a program is closed correctly. Then these files are accumulated on your system, which could lead to permission-related errors.

Popular VWJ51.tmp Error Messages

  • VWJ51.tmp - Entry Point Not Found.
  • VWJ51.tmp - System Error.
  • VWJ51.tmp - Application Error.
  • VWJ51.tmp - Unable to Locate Component.
  • VWJ51.tmp - Bad Image.
  • VWJ51.tmp - Runtime Error.

You may receive VWJ51.tmp error when you run or close Kernel Mode Driver Manager, start or shut down the computer, or use specific function of Kernel Mode Driver Manager. The time you encounter the error is very important to troubleshoot the problem.

Causes of VWJ51.tmp Error

VWJ51.tmp error can be caused by plenty of reasons. The following are the most common causes of VWJ51.tmp error.

  • There is a malfunctioning or faulty hardware in your computer.
  • VWJ51.tmp file is infected with malicious adware, Trojans, spyware and malware.
  • The associated entries of VWJ51.tmp are corrupted in the registry.
  • VWJ51.tmp files are deleted by another program by mistake.
  • The software that uses VWJ51.tmp is not downloaded completely and installed correctly.
  • Another program is in conflict with Kernel Mode Driver Manager and its shared files.

How to Fix VWJ51.tmp Error?

If you're confident of fixing this problem yourself, we have listed several solutions to troubleshoot your VWJ51.tmp problem.

Method 1: Run Disk Cleanup.

Junk files in your hard disk could make Kernel Mode Driver Manager run slowly and cause VWJ51.tmp error. Disk Cleanup is another useful utility integrated in Windows to help computer users remove files that are no longer used and free up disk space. Running Disk Cleanup might help you fix VWJ51.tmp error and improve your computer speed.


a. Press Windows and R keys to bring up Run.


b. In the dialogue box, type cleanmgr and press Enter key.

run disk cleanup

c. Then Disk Cleanup utility will calculate your disk space.

disk cleanup calculating

d. Select the files you want to delete and click OK.

disk cleanup 2

Method 2: Uninstall and then reinstall Kernel Mode Driver Manager causing VWJ51.tmp error.

If VWJ51.tmp error pops up when you're using Kernel Mode Driver Manager, then it's worth trying to reinstall Kernel Mode Driver Manager 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 Kernel Mode Driver Manager 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 Kernel Mode Driver Manager 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 3: Run a virus scan.

Malware infection is one of the most popular cause of various computer problems like VWJ51.tmp error. Computer malware can make their way into the system, change system settings and corrupt system files. When this happens, Kernel Mode Driver Manager and Windows becomes more prone to VWJ51.tmp 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 4: Replace corrupted hardware devices.

If your VWJ51.tmp error cannot be fixed after you tried the above methods, then it may be caused by hardware failure. As for hardware failure, you need to replace a new piece of hardware device to fix your problem.

Method 5: Look for deleted VWJ51.tmp file.

When Kernel Mode Driver Manager and the Windows cannot find VWJ51.tmp file, it will tell you that VWJ51.tmp is missing or not found. As a result, try your luck to see if VWJ51.tmp is in the Recycle Bin.


a. Double click on the Recycle Bin icon on your desktop to open it.

b. Search thru all deleted files there and look for the VWJ51.tmp file.

c. If it's found, then right click on it and click Restore.

restore file

What can you do if the Recycle Bin has been emptied? Try to use a file recovery tool to help you recover the file.

Method 6: Update device drivers.

Many issues, conflicts and vulnerabilities of device drivers may result in unexpected problems like VWJ51.tmp error. Drivers are software that enables Windows system to talk and give instructions to hardware devices. Though drivers work correctly one day, they may have problems the next day. Keeping your drivers updated is a way to keep your system error-free.

Method 7: 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 VWJ51.tmp 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 VWJ51.tmp error still persist?

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