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How to Repair ntuser.dat.LOG? Download Now

Sometimes Windows system displays error messages regarding corrupted or missing ntuser.dat.LOG 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 ntuser.dat.LOG file can therefore effect in failed execution of the started process.

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

For Windows Compatible with: Windows 7, Windows 7, Windows 7, Windows 7, Windows Vista, Windows Vista, Windows Vista, Windows Vista, Windows XP, Windows XP, Windows XP, Windows XP, Windows XP, Windows XP, Windows XP, Windows XP, Windows XP, Windows XP, Windows XP, Windows XP, Windows XP
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Fix ntuser.dat.LOG errors

File info

General information
Filename ntuser.dat.LOG
File extension LOG
Type Text
Description Log
Software
Program Office 2003
Software Office
Author Microsoft
Software version 2003
Details
File size 1024
Oldest file 2009-04-11
Latest file 2017-05-10
ntuser.dat.LOG

There are various types of errors related to ntuser.dat.LOG file. ntuser.dat.LOG 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 ntuser.dat.LOG file. If you encounter one listed below (or similar), please consider the following suggestions.

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

ntuser.dat.LOG

Error

Application could not be started because ntuser.dat.LOG file is missing. Reinstall the application to solve the problem.

OK

Problems related to ntuser.dat.LOG 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 ntuser.dat.LOG 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.

ntuser.dat.LOG 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 ntuser.dat.LOG 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 ntuser.dat.LOG 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 ntuser.dat.LOG 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 ntuser.dat.LOG file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the ntuser.dat.LOG 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 ntuser.dat.LOG 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 ntuser.dat.LOG 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 ntuser.dat.LOG file

The last solution is to manually download and replace ntuser.dat.LOG 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 ntuser.dat.LOG file.

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

  • Windows 7: C:\Windows\ServiceProfiles\NetworkService\
  • Windows 7: C:\Windows\ServiceProfiles\NetworkService\
  • Windows 7: C:\Windows\ServiceProfiles\NetworkService\
  • Windows 7: C:\Windows\ServiceProfiles\NetworkService\
  • Windows Vista: ---
  • Windows Vista: ---
  • Windows Vista: ---
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  • Windows XP: ---
  • Windows XP: ---
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  • Windows XP: ---
  • Windows XP: ---
  • Windows XP: ---

If the steps did not solve your ntuser.dat.LOG 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 ntuser.dat.LOG
System Windows 7
File size 1024 bytes
Date -0001-11-30
Download
File details
MD5 2258cbe10398fba6475c6f03c7352605
SHA1 739435210e215e8a24fbbe2f8061758611ad4be4
SHA256 364da59323152ed91fbae4fb27e091e4f20420860fc36b918aad90b9f53d14e6
CRC32 73eea8a0
Example file location C:\Windows\ServiceProfiles\NetworkService\
Filename ntuser.dat.LOG
System Windows 7
File size 1024 bytes
Date 2011-04-12
Download
File details
MD5 3b0b56d06289e66cd098bd6a39f12451
SHA1 4370c28cd55ba62c15ad6f268655e966bc08c41d
SHA256 b6e542e365a3d75279059cec37b63d07a2238f4a8885ba462042a03ccbfc01aa
CRC32 a64cae42
Example file location C:\Windows\ServiceProfiles\NetworkService\
Filename ntuser.dat.LOG
System Windows 7
File size 1024 bytes
Date -0001-11-30
Download
File details
MD5 5aa8bc8ad2d9279f6fa82b6571048f8a
SHA1 d1e6894c693a40b8aed64771d4518b840878259e
SHA256 fd9060e77f3c80f6272eee26988bbcd7bc81a123e46146d67b5c0ebc66a8bd63
CRC32 3e4d5713
Example file location C:\Windows\ServiceProfiles\NetworkService\
Filename ntuser.dat.LOG
System Windows 7
File size 1024 bytes
Date -0001-11-30
Download
File details
MD5 70ef78768b6299c32bd7a62ed6755439
SHA1 d6cde956ed8453d6a17d07d14aefc68938b3120f
SHA256 9e1eb9a713c96d785e1d008216f51e878c070887e15582082bc698d011aacd1f
CRC32 18dc7718
Example file location C:\Windows\ServiceProfiles\NetworkService\
Filename ntuser.dat.LOG
System Windows Vista
File size 1024 bytes
Date -0001-11-30
Download
File details
MD5 052d595f8807f35523d9e92e609ae890
SHA1 20ae94ba0ce5035090bd9f9b43a62d29a41fc9f2
SHA256 7a8a6cd915f010bb85c43e5228b87001b051dc8c6b1fac1930670e4bcf9336da
CRC32 ad220fd7
Example file location ---
Filename ntuser.dat.LOG
System Windows Vista
File size 1024 bytes
Date -0001-11-30
Download
File details
MD5 4461e216f4711b7067df9e9378bc93d7
SHA1 e191fa15ea453557611bd713ea39ec1ceb33ab8d
SHA256 d7cf16ab0e808c9195e5805e4a937da74a28c3813d9412db212726734cf9e06f
CRC32 64de05b3
Example file location ---
Filename ntuser.dat.LOG
System Windows Vista
File size 1024 bytes
Date 2009-04-11
Download
File details
MD5 512014f710edb65e6555aec9de54fae4
SHA1 502acb9ff44aa85525a39428b9040454d4b000d2
SHA256 6b580b2880018d47576fca9fb993ab39b39fb04be09626fc2123c7a2c8a89067
CRC32 913beab0
Example file location ---
Filename ntuser.dat.LOG
System Windows Vista
File size 1024 bytes
Date -0001-11-30
Download
File details
MD5 98f81bc55b7786967a7213ec0fb5e9e5
SHA1 2440d9a69c0bdfd9c6226aa7c880a2c65711f47e
SHA256 5f7cd969e63c037d5a4608de27cb6e4f1ac699e2101215b17d3c56022cff9844
CRC32 a9cf09e9
Example file location ---
Filename ntuser.dat.LOG
System Windows XP
File size 1024 bytes
Date 2017-05-10
Download
File details
MD5 46da030039c893176a846662f3901a7f
SHA1 0e64169ad96e6db384b0886c7cc5406019e438d3
SHA256 10943504cc512f3038985d98cfa01e612ccda878456849605ebf702dc1daa4ea
CRC32 45e513e6
Example file location ---
Filename ntuser.dat.LOG
System Windows XP
File size 1024 bytes
Date -0001-11-30
Download
File details
MD5 8ddbbd0f57e185239946dbcb97c0472f
SHA1 0f908eae06fa3fd6d9a7b5dce2202536f5cfdc40
SHA256 f1d5400f15f38d1f324b78857898fac796b3aa490a1ab0e84bde9a6f644169ed
CRC32 abcc4832
Example file location ---
Filename ntuser.dat.LOG
System Windows XP
File size 1024 bytes
Date -0001-11-30
Download
File details
MD5 cb753b27cd9b8c6f30ea451b706129cd
SHA1 31bd7e0c276c3f916644c04501367397de24b1bb
SHA256 238a08c86923ab03bfd2ac9d8af98f07f7b6de4e5feb56169cdfaeb5978b5e5b
CRC32 9626f8c4
Example file location ---
Filename ntuser.dat.LOG
System Windows XP
File size 1024 bytes
Date -0001-11-30
Download
File details
MD5 0acf742ba83708170b96fa6c925d968f
SHA1 8456aab69b57a45d44d8fbf5a9625f9151574087
SHA256 406dbaca48fef20ff9058fd62823d6da66cd21d31ab6680b9b02eb4d7ff25ac0
CRC32 c48f5771
Example file location ---
Filename ntuser.dat.LOG
System Windows XP
File size 1024 bytes
Date 2017-05-10
Download
File details
MD5 a0574f5124bbd9bd870980a04d8136fa
SHA1 1c85c267898df28e5754b53769c74e46380a863d
SHA256 5d7c1f5babf8a8e2d5c82be3b85dfe2b5b8698f5500d921834ebae933631e880
CRC32 5ed80857
Example file location ---
Filename ntuser.dat.LOG
System Windows XP
File size 1024 bytes
Date -0001-11-30
Download
File details
MD5 cd0cc7ec1bf56133cefc7f8cadca139a
SHA1 003e7b6b771c65a305231ba6ec8c87e1a0c0f395
SHA256 d290c0fac96867ac0e11f3c6791c74662f1c92049b9f7a0fd32a1fac14aaa47e
CRC32 5f4cce22
Example file location ---
Filename ntuser.dat.LOG
System Windows XP
File size 1024 bytes
Date 2017-05-10
Download
File details
MD5 35b75ea75c48f65d124294a9997ca91c
SHA1 fac94152dea8cbb074f0b6d035e151b6588e6698
SHA256 4dc00f98d1c54981870a195acbc4e3e7e1da15629c58cd9e09f471eec8eeb698
CRC32 c4237e1a
Example file location ---
Filename ntuser.dat.LOG
System Windows XP
File size 1024 bytes
Date -0001-11-30
Download
File details
MD5 44e251ac04eaa9ad310c7b6539cf6386
SHA1 1178903caf6ebd8fc239cc19ab19d81d72afbc2f
SHA256 00f7ada8f6f3869da3516d995fafce02ecca241c21b913ee93b696447b9efc1a
CRC32 bf796bab
Example file location ---
Filename ntuser.dat.LOG
System Windows XP
File size 1024 bytes
Date -0001-11-30
Download
File details
MD5 b58e1f9e4161b0eaac09c2e3a4d1ef42
SHA1 8e18e7521fe31052bd527e98fedbbe83df439bcd
SHA256 cb34b67e32c3fd47d547841ee128c0539f6d64a36118cb4ec8950cb46e782150
CRC32 0e12d0c6
Example file location ---
Filename ntuser.dat.LOG
System Windows XP
File size 1024 bytes
Date -0001-11-30
Download
File details
MD5 18f668523b921021a8a650dfbd1529b5
SHA1 ce3756eca15370282e39422d4f68fe50d47050e2
SHA256 e25e6d7f3b199a72e52a14a1949fefb11c0a6eb5453a79804cde130f9820c296
CRC32 a04425c2
Example file location ---
Filename ntuser.dat.LOG
System Windows XP
File size 1024 bytes
Date -0001-11-30
Download
File details
MD5 9f21a028ca2cb8c4c464298809f0e2de
SHA1 9285eedd7d7a8e9223e698a110b573d3153c7446
SHA256 4bcfae1cfb67d7538ce971153c0c967db8defc7f784b1f32c4ebc0ba0ddfee46
CRC32 a682f1ca
Example file location ---
Filename ntuser.dat.LOG
System Windows XP
File size 1024 bytes
Date -0001-11-30
Download
File details
MD5 e0ab627707ed0fe557930f6b4297520e
SHA1 1a1d1ccc65ea530757a84701643ff05ea594fc1e
SHA256 1720e66015dfbf8f674dc57b9aa88c1eb9a29f22719e39e07ea1bbe61f7f8ba5
CRC32 e466ec29
Example file location ---
Filename ntuser.dat.LOG
System Windows XP
File size 1024 bytes
Date 2017-04-24
Download
File details
MD5 fea5d1f171e05065b5ef8c0ae57d8a5d
SHA1 5adb713ee4ebe5d86726402bd57ff0e806a6e2d5
SHA256 7fc62efc967a57310002ea82b2827dfb4784740d05a84f5c0862c210aebdeeab
CRC32 50d9d2dc
Example file location ---