Download and Repair Hamdrv.sys Issues

Last Updated: 11/27/2023
[Average Article Time to Read: 4.7 minutes]

hamdrv.sys, also known as a LogMeIn Hamachi Virtual Miniport Driver file, was created by LogMeIn for the development of LogMeIn Hamachi Virtual Network Adapter. SYS files fall under under the Win64 EXE (Driver) file type category.

The initial introduction of hamdrv.sys released in LogMeIn Hamachi 2.2.0.633 was for Windows 10 on 04/03/2019. This is not only most recent release from LogMeIn, but it's the only version known in existence.

Continue reading below to discover detailed file information, SYS file troubleshooting, and free downloads of several versions of hamdrv.sys.

File Analysis Provided by Jason Geater (Author)


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File Overview


General Information
File Name: hamdrv.sys
File Extension: SYS file extension
Description: LogMeIn Hamachi Virtual Miniport Driver
Object File Type: Driver
File Operating System: Windows NT 32-bit
MIME Type: application/octet-stream
User Popularity Rating:
 
Developer and Software Information
Software Developer: LogMeIn Inc.
Software Program: LogMeIn Hamachi Virtual Network Adapter
Legal Copyright: Copyright (C) 2013 LogMeIn Inc.
File Details
Character Set: Unicode
Language Code: Neutral
File Flags: Private build
File Flags Mask: 0x003f
Entry Point: 0xb200
Code Size: 29184


What are hamdrv.sys Error Messages?


hamdrv.sys Blue Screen of Death (BSOD) Errors

There are a number of reasons why you could be encountering issues with hamdrv.sys. Most of the issues concerning sys files involve Blue Screen of Death (BSOD) errors. These types of hamdrv.sys errors can be cause by hardware problems, outdated firmware, corrupt drivers, or other software-related (eg. LogMeIn Hamachi update) issues. Some of these errors include:

A problem has been detected and Windows has been shut down to prevent damage to your computer. The problem seems to be caused by the following file: hamdrv.sys.

:( Your PC ran into a problem that it couldn't handle, and now needs to restart. You can search for the error online: [BSOD] (hamdrv.sys).

<strong>STOP 0×0000007A: KERNEL DATA INPAGE (hamdrv.sys)</strong><br /><strong>STOP 0x00000050: PAGE FAULT IN A NONPAGED AREA (hamdrv.sys)</strong><br /><strong>STOP 0x0000000A: IRQL NOT LESS EQUAL (hamdrv.sys)</strong><br /><strong>STOP 0x0000003B: SYSTEM SERVICE EXCEPTION (hamdrv.sys)</strong><br /><strong>STOP 0x0000007E: SYSTEM THREAD EXCEPTION NOT HANDLED (hamdrv.sys)</strong><br /><strong>STOP 0x0000001E: KMODE EXCEPTION NOT HANDLED (hamdrv.sys)</strong>

It's Critical to Resolve Blue Screen of Death Errors

In the majority of cases, you will encounter hamdrv.sys BSOD errors after you've installed new hardware, software (LogMeIn Hamachi), or performed a failed Windows Update. In other cases, software corruption caused by a malware infection can lead to hamdrv.sys Blue Screen of Death errors. Therefore, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.


GEEK TIP : As a rule of thumb, it's always a good idea to create a Windows "Snapshot" backup / System Restore Point before making any hardware or software changes to your computer. That way, it's very easy to restore your system in the unfortunate event you encounter a hamdrv.sys Blue Screen of Death error after recent changes.



How to Fix hamdrv.sys Errors in 3 Steps (Time to complete: ~5-15 minutes)

If you're encountering one of the error messages above, follow these troubleshooting steps to resolve your hamdrv.sys issue. These troubleshooting steps are listed in the recommended order of execution.


Step 1: Restore your PC back to the latest restore point, "snapshot", or backup image before error occurred.

To begin System Restore (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. When you see the search box, type "System Restore" and press "ENTER".
  3. In the search results, find and click System Restore.
  4. Please enter the administrator password (if applicable / prompted).
  5. Follow the steps in the System Restore Wizard to choose a relevant restore point.
  6. Restore your computer to that backup image.

If the Step 1 fails to resolve the hamdrv.sys error, please proceed to the Step 2 below.

Step 2: If recently installed LogMeIn Hamachi (or related software), uninstall then try reinstalling LogMeIn Hamachi software.

You can uninstall LogMeIn Hamachi software by following these instructions (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. In the search box, type "Uninstall" and press "ENTER".
  3. In the search results, find and click "Add or Remove Programs"
  4. Find the entry for LogMeIn Hamachi 2.2.0.633 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall LogMeIn Hamachi software.

If this Step 2 fails as well, please proceed to the Step 3 below.

LogMeIn Hamachi 2.2.0.633

LogMeIn

Step 3: Perform a Windows Update.

When the first two steps haven't solved your issue, it might be a good idea to run Windows Update. Many hamdrv.sys error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

  1. Hit the Windows Start button
  2. In the search box, type "Update" and press "ENTER".
  3. In the Windows Update dialog box, click "Check for Updates" (or similar button depending on your Windows version)
  4. If updates are available for download, click "Install Updates".
  5. After the update is completed, restart your PC.

If Windows Update failed to resolve the hamdrv.sys error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.



If Those Steps Fail: Download and Replace Your hamdrv.sys File (Caution: Advanced)

If none of the previous three troubleshooting steps have resolved your issue, you can try a more aggressive approach (Note: Not recommended for amateur PC users) by downloading and replacing your appropriate hamdrv.sys file version. We maintain a comprehensive database of 100% malware-free hamdrv.sys files for every applicable version of LogMeIn Hamachi. Please follow the steps below to download and properly replace you file:

  1. Locate your Windows operating system version in the list of below "Download hamdrv.sys Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate LogMeIn Hamachi folder location:
    Windows 10: C:\Windows\System32\drivers\
    Windows 10: C:\Program Files (x86)\LogMeIn Hamachi\x64\
    Windows 10: C:\Windows\System32\DriverStore\FileRepository\hamdrv.inf_amd64_c59072ec40c0c372\
  4. Restart your computer.

If this final step has failed and you're still encountering the error, you're only remaining option is to do a clean installation of Windows 10.


GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve hamdrv.sys problems. To avoid data loss, you must be sure that you have backed-up all of your important documents, pictures, software installers, and other personal data before beginning the process. If you are not currently backing up your data, you need to do so immediately.



Download hamdrv.sys Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying hamdrv.sys to your appropriate Windows system directory. LogMeIn typically does not release LogMeIn Hamachi SYS files for download because they are bundled together inside of a software installer. The installer's task is to ensure that all correct verifications have been made before installing and placing hamdrv.sys and all other SYS files for LogMeIn Hamachi. An incorrectly installed SYS file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows 10


Files Related to hamdrv.sys


SYS Files Related to hamdrv.sys

File Name Description Software Program (Version) File Size (bytes) File Location
hamdrv.sys LogMeIn Hamachi Virtual Miniport Driver LogMeIn Hamachi Virtual Network Adapter (8.01.04.0001) 45680 C:\Program Files\WindowsApps\Deleted\Microsoft....
hamachi.sys Hamachi Virtual Network Interface Driver Hamachi Virtual Network Interface Driver (7.0.1.1) 35856 C:\Program Files\WindowsApps\Deleted\Microsoft....

Other Files Related to hamdrv.sys

File Name Description Software Program (Version) File Size (bytes) File Location
api-ms-win-core-sysinf... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 19064 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
EtwRTDiagLog.etl Microsoft Event Trace Log LogMeIn Hamachi 2.2.0.633 30464 C:\Windows\System32\LogFiles\WMI\RtBackup\
EtwRTEventLog-System.etl Microsoft Event Trace Log LogMeIn Hamachi 2.2.0.633 17664 C:\Windows\System32\LogFiles\WMI\RtBackup\
api-ms-win-core-delayl... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.16299.15) 11160 C:\Windows\Temp\B30C409E-E261-49BB-B622-0A6B2C3...
snapshot.etl Microsoft Event Trace Log LogMeIn Hamachi 2.2.0.633 360448 C:\Windows\System32\WDI\{86432a0b-3c7d-4ddf-a89...


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