How to Fix Issues with AcMr.DLL (Free Download)

Last Updated: 12/06/2023
[Reading Time Required: 3.5 minutes]

The development of AutoCAD by Autodesk, Inc. prompted the latest creation of AcMr.DLL. It is also known as a AutoCAD component file (file extension DLL), which is classified as a type of Win32 DLL (Dynamic link library) file.

AcMr.DLL was initially released with AutoCAD 2019 on 10/24/2018 for the Windows 10 Operating System. According to our records, this release is the only version of this file offered by Autodesk, Inc..

Please see below for more detailed information, DLL file troubleshooting instructions, and free downloads of different versions of AcMr.DLL.

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File Overview


General Information
File Name: AcMr.DLL
File Extension: DLL file extension
Description: AutoCAD component
Object File Type: Dynamic link library
File Operating System: Win32
MIME Type: application/octet-stream
User Popularity Rating:
 
Developer and Software Information
Software Developer: Autodesk, Inc.
Software Program: AutoCAD
Legal Copyright: Copyright 2019 Autodesk, Inc. All rights reserved.
File Details
Character Set: Unicode
Language Code: English (U.S.)
File Flags: (none)
File Flags Mask: 0x003f
Entry Point: 0x3ec96
Code Size: 249856


What are AcMr.DLL Error Messages?


Dynamic Link Library AcMr.DLL Errors

AcMr.DLL is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like AcMr.DLL, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like Setup.exe - to follow. These files were created so that multiple programs (eg. AutoCAD) could share the same AcMr.DLL file, saving valuable memory allocation, therefore making your computer run more efficiently.

Unfortunately, what makes DLL files so convenient and efficient, also makes them extremely vulnerable to problems. If something happens to a shared DLL file, either it goes missing or gets corrupted in some way, it can generate a "runtime" error message. Runtime is pretty self-explanatory; it means that these errors are triggered when AcMr.DLL is attempted to be loaded either when AutoCAD is starting up, or in some cases already running. Some of the most common AcMr.DLL errors include:

Your AcMr.DLL file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with AutoCAD), or deleted by a malware infection. Furthermore, AcMr.DLL file corruption could be caused from a power outage when loading AutoCAD, system crash while loading AcMr.DLL, bad sectors on your storage media (usually your primary hard drive), or quite commonly, a malware infection. Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.



How to Fix AcMr.DLL 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 AcMr.DLL 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 AcMr.DLL error, please proceed to the Step 2 below.

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

You can uninstall AutoCAD 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 AutoCAD 2019 and click "Uninstall"
  5. Follow the prompts for uninstallation.

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

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

AutoCAD 2019

Autodesk, Inc.

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 AcMr.DLL 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 AcMr.DLL 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 AcMr.DLL 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 AcMr.DLL file version. We maintain a comprehensive database of 100% malware-free AcMr.DLL files for every applicable version of AutoCAD. 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 AcMr.DLL Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate AutoCAD folder location:
    Windows 10: C:\Autodesk\WI\Autodesk AutoCAD 2020\x64\acad\PF\Root\
    Windows 10: C:\Program Files\Autodesk\AutoCAD 2020\
  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 AcMr.DLL 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 AcMr.DLL Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying AcMr.DLL to your appropriate Windows system directory. Autodesk, Inc. typically does not release AutoCAD DLL 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 AcMr.DLL and all other DLL files for AutoCAD. An incorrectly installed DLL 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 AcMr.DLL


DLL Files Related to AcMr.DLL

File Name Description Software Program (Version) File Size (bytes) File Location
mfc140jpn.dll MFC Language Specific Resources Microsoft® Visual Studio® 2017 (14.12.25810.0) 54928 C:\Program Files (x86)\Common Files\microsoft s...
AcDxWizard.dll AutoCAD component AutoCAD (23.1.47.0.0) 883072 C:\Program Files\WindowsApps\Deleted\Microsoft....
AcVisualStylesManagerR... AcVisualStylesManager Resource DLL AutoCAD (23.1.47.0.0) 443264 C:\Program Files\WindowsApps\Microsoft.GetHelp_...
adlmutil.dll Autodesk component ADLM (17.0.49.0) 167736 C:\Program Files\WindowsApps\Microsoft.SkypeApp...
MsiKeyFile_acdim.dll AutoCAD component AutoCAD (23.1.47.0.0) 9088 C:\Program Files\WindowsApps\Microsoft.ZuneMusi...

Other Files Related to AcMr.DLL

File Name Description Software Program (Version) File Size (bytes) File Location
setupact.log Log AutoCAD 2019 319210 C:\Windows\Logs\DPX\
setupact.log Log Autodesk DWF Viewer 7 24622 C:\Windows\System32\Sysprep\Panther\
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 DWG TrueView 2019 44109 C:\Windows\Panther\UnattendGC\
api-ms-win-core-synch-... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 13160 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...


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