How to Fix 84.tmp Error? Is it safe?

Frustrated by the 84.tmp error message? Well, you should want to know what this 84.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 84.tmp and the methods to fix it.

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What's 84.tmp File?

As its file extension denotes, 84.tmp is a vital TMP file and it's created by the software Google Chrome developed by Windows Software Developer. The latest version of 84.tmp file is and MD5 value is a88f20ccd06a4457c0870655d6a4ceb1. Google Chrome and the Windows will generate 84.tmp error when 84.tmp file cannot be used due to the removal or corruption of 84.tmp file. This error can be seen on Windows XP, Windows Vista, Windows 7, Windows 8 and Windows 10.

84.tmp file information:
File Name:   
   84.tmp (Free Scan)
File Description:   
   Google Chrome
Product Name:   
   Google Chrome
Product Version:
   Windows Software Developer
File md5:   
File type:   
   tmp file
Security Level(0-5):   
OS Infected:   
   Download 84.tmp Error Free Scan Tool

Why Do I Receive 84.tmp Error?

A temporary file (also known as temp file) like 84.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 84.tmp Error Messages

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

You may receive 84.tmp error when you run or close Google Chrome, start or shut down the computer, or use specific function of Google Chrome. The time you encounter the error is very important to troubleshoot the problem.

Causes of 84.tmp Error

84.tmp error can be caused by plenty of reasons. The following are the most common causes of 84.tmp error.

  • There is a malfunctioning or faulty hardware in your computer.
  • 84.tmp file is infected with malicious adware, Trojans, spyware and malware.
  • The associated entries of 84.tmp are corrupted in the registry.
  • 84.tmp files are deleted by another program by mistake.
  • The software that uses 84.tmp is not downloaded completely and installed correctly.
  • Another program is in conflict with Google Chrome and its shared files.

How to Fix 84.tmp Error?

If you're confident of fixing this problem yourself, we have listed several solutions to troubleshoot your 84.tmp problem.

Method 1: Uninstall and then reinstall Google Chrome causing 84.tmp error.

If 84.tmp error pops up when you're using Google Chrome, then it's worth trying to reinstall Google Chrome 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 Google Chrome 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 Google Chrome 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: 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 84.tmp 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 3: Run a virus scan.

Malware infection is one of the most popular cause of various computer problems like 84.tmp error. Computer malware can make their way into the system, change system settings and corrupt system files. When this happens, Google Chrome and Windows becomes more prone to 84.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: Reinstall Windows system.

Reinstalling Windows is an easy yet time-consuming way to fix software problems on your computer. It will erase everything on your computer, including your files, programs installed, and computer settings. This should be the last choice to fix your 84.tmp error, as it will take a lot of time to make things ready again. And this works only when this error is caused by software problem.

Method 5: Look for deleted 84.tmp file.

When Google Chrome and the Windows cannot find 84.tmp file, it will tell you that 84.tmp is missing or not found. As a result, try your luck to see if 84.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 84.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 84.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 84.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 84.tmp error still persist?

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