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How to Repair handler.reg? Download Now

Sometimes Windows system displays error messages regarding corrupted or missing handler.reg files. Situations like that can occur, for example, during a software installation process. Each software program requires certain resources, libraries, and source data to work properly. Corrupted or nonexistent handler.reg file can therefore effect in failed execution of the started process.

handler.reg file Registration Entries. The file was developed by Microsoft for use with Windows software. Here you will find detailed information about the file and instructions how to proceed in the event of handler.reg related errors on your device. You can also download handler.reg file compatible with Windows 7, Windows Vista, Windows XP devices which will (most probably) allow you to solve the problem.

For Windows Compatible with: Windows 7, Windows Vista, Windows XP
User popularity

Fix handler.reg errors

File info

General information
Filename handler.reg
File extension REG
Type Registry
Description Registration Entries
Software
Program Windows 7
Software Windows
Author Microsoft
Software version 7
Details
File size 518
Oldest file 2006-09-18
Latest file 2009-06-10
handler.reg

There are various types of errors related to handler.reg file. handler.reg file may be located in wrong file directory on your device, may not be present in the system, or may be infected with malicious software and therefore not work correctly. Below is a list of most common error messages related to handler.reg file. If you encounter one listed below (or similar), please consider the following suggestions.

  • handler.reg is corrupted
  • handler.reg cannot be located
  • Runtime Error - handler.reg
  • handler.reg file error
  • handler.reg file cannot be loaded. Module was not found
  • cannot register handler.reg file:
  • handler.reg file could not be loaded
  • handler.reg file doesn't exist

handler.reg

Error

Application could not be started because handler.reg file is missing. Reinstall the application to solve the problem.

OK

Problems related to handler.reg can be addressed in various ways. Some methods are meant only for advanced users. If you don't have confidence in your skills, we suggest consulting a specialist. Fixing handler.reg file errors should be approached with utmost caution for any mistakes can result in unstable or unproperly working system. If you have the necassary skills, please proceed.

handler.reg file errors can be caused by various factors, so its is beneficial to try to fix them using various methods.

Step 1: Scan your computer for any malicious software

Virus Scan

Windows files are commonly attacked by malicious software that prevents them from working properly. First step in addressing problems with handler.reg file or any other Windows system files should be scanning the system for malicious software using an antivirus tool.

If by any chance you don't have any antivirus software installed on your system yet, you should do it immediately. Unprotected system is not only a source of file errors, but, more importantly, makes your system vulnerable to many dangers. If you don't know which antivirus tool to choose, consult this Wikipedia article – comparison of antivirus software.

Step 2: Update your system and drivers.

Windows Update

Installing relevant Microsoft Windows patches and updates may solve your problems related to handler.reg file. Use dedicated Windows tool to perform the update.

  1. Go to the Windows "Start" menu
  2. Type "Windows Update" in the search field
  3. Choose the appropriate software program (name may vary depending on your system version)
  4. Check if your system is up to date. If any unapplied updates are listed, install them immediately.
  5. After the update has been done,restart your computer in order to complete the process.

Beside updating the system, it is recommended that you install latest device drivers, as drivers can influence proper working of handler.reg or other system files. In order to do so, go to your computer or device producer's website where you will find information regarding latest driver updates.

Step 3: Use System File Checker (SFC) tool

System File Checker

System File Checker is a Microsoft Windows tool. As the name suggests, the tool is used for identyfing and addressing system file related errors, including those related to handler.reg file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the handler.reg file with properly working version. To use the tool:

  1. Go to the Windows "Start" menu
  2. Type "cmd" in the search field
  3. Locate "Command Prompt" result – don't run it yet:
  4. Click the right mouse button and select "Run as Administrator" option
  5. Type "sfc /scannow" in console prompt to start the program and follow the instructions

Step 4: Restoring Windows system

Windows Recovery

Another approach is to restore system to previous state, before the handler.reg file error occured. In order to restore your system, follow the instructions below

  1. Go to the Windows "Start" menu
  2. Type "System Restore" in the search field
  3. Start the system restore tool – it's name may differ depending on version of the system
  4. The application will guide you through the process – read the messages carefully
  5. After the process has finished, restart your computer.

If all the above-mentioned methods failed and the handler.reg file problem has not been resolved, proceed to the next step. Remember that the following steps are intended only for advanced users.

Download and replace handler.reg file

The last solution is to manually download and replace handler.reg file in appropriate folder on the disk. Select file version compatible with your operating system and click the "Download" button. Next, go to your web browser's "Downloaded" folder and copy the downloaded handler.reg file.

Go to the folder where the file should be located and paste the downloaded file. Below is the list of handler.reg file example directory paths.

  • Windows 7: C:\Program Files (x86)\Common Files\System\msadc\
  • Windows Vista: ---
  • Windows XP: ---

If the steps did not solve your handler.reg file problem, you should consult a professional. A probability exists that the error(s) might be device-related and therefore should be resolved at the hardware level. A fresh operating system installation might be necessary – a faulty system installation process can result in data loss.

File versions list

Filename handler.reg
System Windows 7
File size 518 bytes
Date 2008-04-14
Download
File details
MD5 30f645b82a4fb053643486decda8bff6
SHA1 66eb205b1260c58920c44b820e75332f9f203411
SHA256 4182835db2a4e5303ef6a191f55fcc7deb81ab614e403f100595e58e11ca0ded
CRC32 b8aa5b6c
Example file location C:\Program Files (x86)\Common Files\System\msadc\
Filename handler.reg
System Windows Vista
File size 518 bytes
Date 2008-04-14
Download
File details
MD5 30f645b82a4fb053643486decda8bff6
SHA1 66eb205b1260c58920c44b820e75332f9f203411
SHA256 4182835db2a4e5303ef6a191f55fcc7deb81ab614e403f100595e58e11ca0ded
CRC32 b8aa5b6c
Example file location ---
Filename handler.reg
System Windows XP
File size 518 bytes
Date 2008-04-14
Download
File details
MD5 30f645b82a4fb053643486decda8bff6
SHA1 66eb205b1260c58920c44b820e75332f9f203411
SHA256 4182835db2a4e5303ef6a191f55fcc7deb81ab614e403f100595e58e11ca0ded
CRC32 b8aa5b6c
Example file location ---