Downloading and Repairing EuDskAcs.sys

Last Updated: 05/04/2020
[Time to Read Article: 5 minutes]

Disk Access Driver files, such as EuDskAcs.sys, are considered a type of Win64 EXE (Driver) file. They are associated with the SYS file extension, developed by EaseUS for EaseUS Todo Backup.

The first version of EuDskAcs.sys was released for the Windows 10 Operating System on 08/16/2018 inside EaseUS Todo Backup 11.5. This file version is latest update offered from EaseUS, according to our records.

Please see below for more detailed information, SYS file troubleshooting instructions, and free downloads of different versions of EuDskAcs.sys.

File Analysis Provided by Jason Geater (Author)


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File Overview


General Information
File Name: EuDskAcs.sys
File Extension: SYS file extension
Description: Disk Access 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: CHENGDU YIWO Tech Development Co., Ltd
Software Program: EaseUS Todo Backup
Legal Copyright: Copyright (C) 2005-2011 CHENGDU YIWO Tech Development Co., Ltd. All rights reserved.
File Details
Character Set: Unicode
Language Code: English (U.S.)
File Flags: Private build
File Flags Mask: 0x003f
Entry Point: 0x6008
Code Size: 8704


What are EuDskAcs.sys Error Messages?


EuDskAcs.sys Blue Screen of Death (BSOD) Errors

There are a number of reasons why you could be encountering issues with EuDskAcs.sys. Most of the issues concerning SYS files involve Blue Screen of Death (BSOD) errors. These types of EuDskAcs.sys errors can be cause by hardware problems, outdated firmware, corrupt drivers, or other software-related (eg. EaseUS Todo Backup 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: EuDskAcs.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] (EuDskAcs.sys).

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

It's Critical to Resolve Blue Screen of Death Errors

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



How to Fix EuDskAcs.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 EuDskAcs.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 EuDskAcs.sys error, please proceed to the Step 2 below.

Step 2: If recently installed EaseUS Todo Backup (or related software), uninstall then try reinstalling EaseUS Todo Backup software.

You can uninstall EaseUS Todo Backup 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 EaseUS Todo Backup 11.5 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall EaseUS Todo Backup software.

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

EaseUS Todo Backup 11.5

EaseUS

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 EuDskAcs.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 EuDskAcs.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 EuDskAcs.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 EuDskAcs.sys file version. We maintain a comprehensive database of 100% malware-free EuDskAcs.sys files for every applicable version of EaseUS Todo Backup. 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 EuDskAcs.sys Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate EaseUS Todo Backup folder location:
    Windows 10: C:\Windows\System32\drivers\
    Windows 10: C:\Program Files (x86)\EaseUS\Todo Backup\drv\
    Windows 10: C:\Program Files (x86)\EaseUS\Todo Backup\BUILDPE\x64\Windows\system32\drivers\
    Windows 10: C:\Program Files (x86)\EaseUS\Todo Backup\BUILDPE\x86\Windows\system32\drivers\
  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 EuDskAcs.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 EuDskAcs.sys Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying EuDskAcs.sys to your appropriate Windows system directory. EaseUS typically does not release EaseUS Todo Backup 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 EuDskAcs.sys and all other SYS files for EaseUS Todo Backup. 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 EuDskAcs.sys


SYS Files Related to EuDskAcs.sys

File Name Description Software Program (Version) File Size (bytes) File Location
lsi_sas.sys LSI Fusion-MPT SAS Driver (StorPort) Microsoft® Windows® Operating System (6.2.8415.0) 108784 C:\Program Files (x86)\EaseUS\Todo Backup\BUILD...
ViaHub3.sys Framework Version of ViaHub3 Dynamic Bus Enumerator VIA eXtensible Host Controller driver (6.1.7600.0133) 117760 C:\Program Files (x86)\EaseUS\Todo Backup\BUILD...
EuFdDisk.sys Disk Backup Image Preview Driver EaseUS Todo Backup (5.9.0.0) 341104 C:\Windows\System32\drivers\
lsi_scsi.sys LSI Fusion-MPT SCSI Driver (StorPort) Microsoft® Windows® Operating System (6.1.7083.0) 115776 C:\Program Files (x86)\EaseUS\Todo Backup\BUILD...
EuFdMount.sys Disk Backup Driver EaseUS Todo Backup (6.0.0.1) 21616 C:\Program Files (x86)\EaseUS\Todo Backup\drv\

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File Name Description Software Program (Version) File Size (bytes) File Location
api-ms-win-core-heap-l... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 11112 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
api-ms-win-core-sysinf... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 12136 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
diagerr.xml Extensible Markup Language EaseUS Deleted File Recovery 3.0.1 5718 C:\Windows\System32\Sysprep\Panther\
api-ms-win-core-synch-... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 13160 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
perfc009.dat Game Data EaseUS Deleted File Recovery 3.0.1 244722 C:\Windows\System32\


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