How to Download and Repair Nvlddmkm.sys (3 Step Guide)

Last Updated: 11/24/2023
[Time Required for Reading: 3.5 minutes]

NVIDIA Windows Kernel Mode Driver, Version 302.86 files such as nvlddmkm.sys utilize the SYS file extension. This file is considered a Win32 EXE (Driver) file, and was first created by Microsoft for the NVIDIA Windows Kernel Mode Driver, Version 302.86 software package.

The first release of nvlddmkm.sys for the Windows Vista platform was on 11/08/2006 for Windows Vista. The most recent version [file version 9.18.13.0286] was introduced on 08/01/2012 for Windows 8. nvlddmkm.sys is found in Windows Vista, Windows 8, and Windows 7.

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

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	nvlddmkm.sys
File Extension:	SYS file extension
Description:	NVIDIA Windows Kernel Mode Driver, Version 302.86
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:	NVIDIA Corporation
Software Program:	NVIDIA Windows Kernel Mode Driver, Version 302.86
Legal Copyright:	(C) 2012 NVIDIA Corporation. All rights reserved.

File Details
Character Set:	Unicode
Language Code:	English (U.S.)
File Flags:	Private build
File Flags Mask:	0x003f
Entry Point:	0xa2d000
Code Size:	6755840

View Other nvlddmkm.sys Information

File Info	Description
File Size:	10 MB
File Modification Date/Time:	2012:06:28 02:06:16+00:00
File Inode Change Date/Time:	2017:11:05 07:01:44+00:00
File Type:	Win32 EXE
MIME Type:	application/octet-stream
Machine Type:	Intel 386 or later, and compatibles
Time Stamp:	2012:06:18 20:43:50+00:00
PE Type:	PE32
Linker Version:	10.10
Code Size:	6755840
Initialized Data Size:	4218368
Uninitialized Data Size:	0
Entry Point:	0xa2d000
OS Version:	5.0
Image Version:	5.0
Subsystem Version:	5.0
Subsystem:	Native
File Version Number:	9.18.13.286
Product Version Number:	9.18.13.286
File Flags Mask:	0x003f
File Flags:	Private build
File OS:	Windows NT 32-bit
Object File Type:	Driver
File Subtype:	4
Language Code:	English (U.S.)
Character Set:	Unicode
Company Name:	NVIDIA Corporation
File Description:	NVIDIA Windows Kernel Mode Driver, Version 302.86
File Version:	9.18.13.0286
Internal Name:	nvlddmkm.sys, NV_LDDM:8318, NV_LDDM_DDK_BUILD:120411
Legal Copyright:	(C) 2012 NVIDIA Corporation. All rights reserved.
Original Filename:	nvlddmkm.sys
Product Name:	NVIDIA Windows Kernel Mode Driver, Version 302.86
Product Version:	9.18.13.0286

^✻ Portions of file data provided by Exiftool (Phil Harvey) distributed under the Perl Artistic License.

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What are nvlddmkm.sys Error Messages?

nvlddmkm.sys Blue Screen of Death (BSOD) Errors

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

nvlddmkm.sys could not be found.
nvlddmkm.sys failed to load.
The file nvlddmkm.sys is missing or corrupt.
Windows failed to start - nvlddmkm.sys.

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: nvlddmkm.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] (nvlddmkm.sys).

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

It's Critical to Resolve Blue Screen of Death Errors

In the majority of cases, you will encounter nvlddmkm.sys BSOD errors after you've installed new hardware, software (Windows), or performed a failed Windows Update. In other cases, software corruption caused by a malware infection can lead to nvlddmkm.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 nvlddmkm.sys Blue Screen of Death error after recent changes.

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How to Fix nvlddmkm.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 nvlddmkm.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):

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

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

Step 2: Run SFC (System File Checker) to restore the corrupt or missing nvlddmkm.sys file.

System File Checker is a utility included with every Windows version that allows you scan and restore corrupted system files. Use the SFC tool to fix missing or corrupt nvlddmkm.sys files (Windows XP, Vista, 7, 8, and 10):

Hit the Windows Start button
In the search box, type "cmd" but DO NOT PRESS "ENTER".
Press and hold "CTRL-Shift" on your keyboard while pressing "ENTER".
You'll be prompted with a permission dialog box.
In the box, click "YES".
You should have a black screen with a blinking cursor.
In that black screen, type "sfc /scannow" and hit "ENTER".
SFC will begin scanning for nvlddmkm.sys issues and any other system file problems.
Follow any on-screen commands to complete the process.

Please be aware that this scan might take a while, so please be patient while it is working.

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

sfc /scannow

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 nvlddmkm.sys error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

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

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

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If Those Steps Fail: Download and Replace Your nvlddmkm.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 nvlddmkm.sys file version. We maintain a comprehensive database of 100% malware-free nvlddmkm.sys files for every applicable version of Windows. Please follow the steps below to download and properly replace you file:

Locate your Windows operating system version in the list of below "Download nvlddmkm.sys Files".
Click the appropriate "Download Now" button and download your Windows file version.
Copy the file into the appropriate directory for your Windows version:

Windows Vista: C:\Windows\System32\DriverStore\FileRepository\nv_lh.inf_7028394d\
Windows Vista: C:\Windows\System32\DriverStore\FileRepository\nv_aw.inf_2ff002a7\
Windows Vista: C:\Windows\System32\DriverStore\FileRepository\nv_dm.inf_04f2dd5a\
Windows Vista: C:\Windows\System32\DriverStore\FileRepository\nv_lh.inf_ff148f4d\
Windows 7: C:\Windows\System32\DriverStore\FileRepository\nv_lh.inf_amd64_neutral_bc69f20e3115af59\
Show 1 more directory +

Windows 8: C:\Windows\System32\DriverStore\FileRepository\nv_lh.inf_x86_8e486bd9e9537889\

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 8.

GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve nvlddmkm.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.

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

CAUTION : We strongly advise against downloading and copying nvlddmkm.sys to your appropriate Windows system directory. Microsoft typically does not release Windows 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 nvlddmkm.sys and all other SYS files for Windows. 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 Vista

File Name

Software Version

File Version

Architecture

nvlddmkm.sys

7.15.10.9686

32-bit (x32)

Expand for Detailed File Information +

OS Version:	Windows Vista
Software:	NVIDIA Compatible Windows 2000 Miniport Driver, Version 96.86
Software Version:	7.15.10.9686
File Version:	7.15.10.9686
File Size:	5942912
File Date:	10/14/2006
MD5 Checksum:	b188b1bdc7624e8e42f53fa78cade2c6
SHA1 Checksum:	76ca47130516cb3a306899f8535d2056d655cb45
SHA256 Checksum:	af9bde9acd8b56b8c3b951188d12c03a206613b99b27f040d8d8f284fe382a7c
CRC32:
File Directory Location:	C:\Windows\System32\DriverStore\FileRepository ... C:\Windows\System32\DriverStore\FileRepository ... C:\Windows\System32\DriverStore\FileRepository ... C:\Windows\System32\DriverStore\FileRepository ...

File Version, System, and Machine Information
File Type:	Win64 EXE
Image Version:	5.2
Initialized Data Size:	2442752
Linker Version:	8.0
Machine Type:	AMD AMD64
PE Type:	PE32+
Subsystem:	Native
Subsystem Version:	5.2
File Modification Date/Time:	10/14/2006

Windows 8

File Name

Software Version

File Version

Architecture

nvlddmkm.sys

9.18.13.286

9.18.13.0286

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 8
Software:	NVIDIA Windows Kernel Mode Driver, Version 302.86
Software Version:	9.18.13.286
File Version:	9.18.13.0286
File Size:	10900840
File Date:	06/28/2012
MD5 Checksum:	a5a9bc88457646d10875c39e1b0ef6ce
SHA1 Checksum:	33cf5094c16e81409d59aa2c2e196eb25676d1e3
SHA256 Checksum:	7a61e7653ddaed07a52f989daf96ab7e89ee7af2036756f3148a21507b3385d5
CRC32:
File Directory Location:	C:\Windows\System32\DriverStore\FileRepository ...

File Version, System, and Machine Information
File Type:	Win32 EXE
Image Version:	5.0
Initialized Data Size:	4218368
Linker Version:	10.10
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Native
Subsystem Version:	5.0
File Modification Date/Time:	06/28/2012

Windows 7

File Name

Software Version

File Version

Architecture

nvlddmkm.sys

8.15.11.8593

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 7
Software:	NVIDIA Windows Kernel Mode Driver, Version 185.93
Software Version:	8.15.11.8593
File Version:	8.15.11.8593
File Size:	11572512
File Date:	06/10/2009
MD5 Checksum:	dd81fbc57ab9134cddc5ce90880bfd80
SHA1 Checksum:	eb6ebe12128f243cb1f058b93b7697696f7e7f0f
SHA256 Checksum:	16df4d9645238d1014fa9189ff171dcf7b7c7573f759b5ac73025518139d86b1
CRC32:
File Directory Location:	C:\Windows\System32\DriverStore\FileRepository ...

File Version, System, and Machine Information
File Type:	Win64 EXE
Image Version:	5.2
Initialized Data Size:	5389312
Linker Version:	9.0
Machine Type:	AMD AMD64
PE Type:	PE32+
Subsystem:	Native
Subsystem Version:	5.2
File Modification Date/Time:	06/10/2009

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scsiport.sys	SCSI Port Driver	Microsoft® Windows® Operating System (10.0.15063.0)	143768	C:\Windows\Panther\UnattendGC\
swenum.sys	Plug and Play Software Device Enumerator	Microsoft® Windows® Operating System (6.1.7600.16385)	12496	C:\Windows\Fonts\

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