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How to Download and Fix logon.scr?

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

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

For Windows Compatible with: Windows Vista, Windows Vista, Windows XP

File info

General information
Filename logon.scr
File extension SCR
Description Logon Screen Saver
Software
Program Microsoft® Windows® Operating System
Author Microsoft Corporation
Details
MIME type application/octet-stream
File type Executable application
System Windows NT 32-bit
Copyrights © Microsoft Corporation. All rights reserved.
Character set Unicode
Language cod English (U.S.)
logon.scr

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

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

logon.scr

Error

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

OK

Problems related to logon.scr 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 logon.scr 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.

logon.scr 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 logon.scr 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 logon.scr 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 logon.scr 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 logon.scr file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the logon.scr 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 logon.scr 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 logon.scr 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 logon.scr file

The last solution is to manually download and replace logon.scr 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 logon.scr file.

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

  • Windows Vista: C:\Windows\System32\
  • Windows Vista: C:\Windows\System32\
  • Windows XP: C:\WINDOWS\system32\dllcache\

If the steps did not solve your logon.scr 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 logon.scr
System Windows Vista
File size 5710336 bytes
Date 2008-01-21
File details
MD5 3f0e37f1c68bc1f0356104d6cd322255
SHA1 170db29229c4d5d489b7993db7d6ab94b4d0fb63
SHA256 f33c4639786963504baa98ddb98d4adaff80878e0b09a2bf5406a54dd7116d2f
CRC32 8aee3162
Example file location C:\Windows\System32\
Filename logon.scr
System Windows Vista
File size 5714432 bytes
Date -0001-11-30
File details
MD5 b17d18fd6594aaa25cbc95e799b1bf40
SHA1 11e32e07d52c041f5e5896c8f27559676a19df4c
SHA256 63c164d574ddbe00de4d644a77ae05bf29b1c1ce5d5d1b611031527c4d870c78
CRC32 1f96fe4d
Example file location C:\Windows\System32\
Filename logon.scr
System Windows XP
File size 220672 bytes
Date 2008-04-14
File details
MD5 9fad7dff67555ff1e06bc4a3893024a7
SHA1 0012fc30946cb2cd56bdb140ace7504065add85b
SHA256 029896c1949c60fbb58e21194b3b141dac5117d641bc59671c1b623d8041401c
CRC32 1d6d23db
Example file location C:\WINDOWS\system32\dllcache\